AMISTCO Separation Products

liquid/liquid coalescers
These liquid/liquid coalescers can be used to capture valuable solvents, to accelerate separation processes and to assist in environmental cleanup applications. The separation media include monofilament knitted mesh in numerous metallic and plastic materials, as well as corrugated plate packs, for high-velocity flow regimes or for liquids with entrained solids.

AMISTCO Improved Pall Ring (AIPR)
The AMISTCO improved pall ring (AIPR) allows greater capacity, lower pressure drop, and even and thorough gas and liquid bed distribution. It is suitable for a wide range of applications, including gas dehydration, demethanizing, tall oil fractionating, CO2/H2S removal, high-vacuum distillation and vacuum crude stills. Although similar in outward appearance to Pall rings, AIPR packing offers more interior surface due to more twists and bends in the internal geometry. The manufacturer claims this geometric configuration creates greater gas/liquid contacting and 25–30% more transfer points per cubic foot than standard Pall rings. The AIPR’s high-strength geometry makes it well-suited for deep beds. The packing is available in a wide range of metal and alloy materials.

Separation Products - CD-ROM
This comprehensive CD-ROM provides a wealth of information and technical data about a variety of separation products. It covers mist eliminator theory and proper installation procedures for designs ranging from high-efficiency, double-pocket vane to submicron candle mist-eliminators. For liquid/liquid separations, coalescers and common applications in which they are especially effective are discussed. Random and structured packings, including the firm’s patented SuperBlend 2-Pac, as well as tower internals such as wedge-wire catalyst bed supports, reactor outlet baskets, trays and other components, are described and illustrated.

Harper International Corp.

Pilot Fluidized-Bed Reactor
Harper International has recently added a pilot fluidizedbed reactor to its Lancaster, NY, process-development technology center. The pilot reactor is capable of testing at temperatures up to 1,000°C. Materials that can be processed include inorganic powder/granules, refractory metal or metal compound powder, precious metal compounds, carbon/graphite powder and granules, ceramics, nanomaterials, and catalysts. The fluidized-bed process offers several advantages: uniform temperature throughout the material bed by enhanced heat transfer; improved gas/solid contact, which results in a faster rate of reaction; and uniform product quality from extensive bed mixing and controlled reaction conditions.

Strahman Valves, Inc

SR-800 valve
The design of the SR-800 valve eliminates the interior spaces where liquids and foreign matter can accumulate. The valve has a unique piston design using O-rings behind a Teflon wall to significantly improve sealing and self-cleaning. The piston completely fills the valve interior, making it impossible for matter to collect. It does this by closing flush to the valve end, eliminating any recesses or cavities. The fabricated SR-800 valve body is constructed of BPE and 3A-compliant, low-sulfur- content 316 stainless steel to eliminate rouging. The valve can be autoclaved for critical sanitation control, and it comes with sanitary/hygienic clamp connectors for easy disassembly. Rated for 150 psig, the SR-800 operates in a temperature range from 32°F to 300°F. It comes standard with 1-in. sanitary clamp connections. Strahman Valves, Inc.

Koch Membrane Systems

TFC SR2 Spiral-nanofiltration (NF) Element Fluid System
The Fluid Systems TFC SR2 spiral-nanofiltration (NF) element significantly lowers operating costs for a wide variety of selective rejection applications, including water softening, lactose reduction, protein recovery, and antibiotic and enzyme concentration and recovery. The SR2 membrane is highly energy efficient and capable of producing more water per square meter of membrane surface area than competitive products. Hardness rejection is typically 95% and organic rejection exceeds 90% for organics with molecular weights in the range of 400–600 daltons. The SR2 element softens incoming water and retains low-molecular-weight organics, while allowing monovalent salts to pass through the membrane. The membrane concentrates pharmaceuticals without phase change in aqueous mother liquors. In water treatment applications, the SR2 element softens without the need for disposing of regeneration solutions and it eliminates contaminants without the need to process large volumes of sludge or wasted regenerants.

SR2 Nanofiltration Membrane
The SR2 nanofiltration membrane significantly lowers operating costs for a wide variety of selective rejection applications, including water softening, lactose reduction, protein recovery, and antibiotic and enzyme concentration and recovery. Hardness rejection is typically 95% and organic rejection exceeds 90% for organics with molecular weight in the range of 400–600 daltons. The SR2 element softens incoming water and retains low-molecular-weight organics, while allowing monovalent salts to pass through the membrane. It concentrates pharmaceuticals without phase change in aqueous mother liquors. In water treatment applications, the SR2 element softens without the need for disposing of regeneration solutions, and it eliminates contaminants without the need to process large volumes of sludge or wasted regenerants. Koch Membrane Systems, Inc.

Bio-Chem Valve Inc. and Omnifit Ltd.

High-Viscosity Valves
These custom-designed rotary valves have helped a manufacturer of DNA analysis instruments solve a seemingly intractable problem. The instrument, which uses very high viscosity fluids, needed inert valves with sufficient shear force to cut through the fluid, acting as shut-off valves. The solution was a 1-mm-bore custom-designed rotary valve with a stainless steel rotor for torsion strength, a Tefzel liner for chemical inertness, and a PEEK body for rigidity. The shape of the rotor was carefully profiled to give a clean cut through the fluid, ensuring an instant start/stop of the flow. The valve can operate up to a pressure of 1,000 psi and is controlled by TTL or RS-232 protocols. Optical encoders are used to provide precise port positioning, enabling maximum flow of the fluid every time.

Compact Solenoid Valve
This compact gradient valve simulates a constant flow by utilizing rapid-cycling miniature solenoid valves to dispense gradients from multiple fluid streams in precise, repeatable proportions suitable for precision, high-purity diverting and mixing applications. An innovative armature drives the valve faster, with less energy, to assure controlled flow with repeatable opening and closing times. The gradient valves are designed for flexibility, with a rapid response time of only 2 ms to provide modulating flowrates at constant pressures to simulate a constant flow. A choice of compact, light-weight, spacesaving manifold layouts reconfigures the valves and ports to meet the unique physical space, size, and weight restrictions of the project. Every solenoid actuator on the flow selector valve is set to assure equal flowrates at the same pressure. The valves are offered in PTFE, PEEK and PPS. Diaphragm materials include PTFE, EPDM, Viton and perfluoroelastomer.

Moyno, Inc.

PowerFlow Pump
Designed for highly viscous, abrasive or corrosive applications, the PowerFlow pump outperforms alternative positive displacement pumps when handling adhesives and sealants, paints and coatings, paper starch, asphalts, polymers, resins, plastics, food products, pharmaceuticals, petroleum, as well as chemical and industrial waste. It delivers superior pumping performance, lower maintenance and longer life as a result of its hardened tool steel or hardened 17-4 PH stainless steel pumping elements. A proprietary manufacturing process ensures higher stator profile tolerances that enable the PowerFlow pump to effectively handle thin, water-like liquids. The pump’s metal stator can handle fluids at temperatures up to 500°F. The pump can operate at differential pressures up to 1,500 psi, and flowrates up to 400 gal/min.

Chemineer, Inc

Gearbox Refurbishing
Designed to keeps overall process costs at a minimum by eliminating frequent maintenance and costly downtime, this gearbox refurbishing program provides off-the-shelf, CEP August 2005 www.cepmagazine.org 19 refurbished gearboxes to quickly replace units that require frequent maintenance, experience excessive downtime or need replacement to improve efficiency. All refurbished gearboxes meet the same high quality standards as new Chemineer gearboxes and the quality of each is guaranteed. Features of the refurbished mixer gearbox program include: 48-h delivery on HT gearbox sizes 1–9; refurbished sizes 10–12 available; refurbishments built inhouse to Chemineer and AGMA standards; credit toward a new refurbished gearbox upon return of any existing gearbox; worn gearboxes from any manufacturer accepted for credit towards a Chemineer gearbox; and a one-year warranty against material defects and workmanship.

Prochem PB and MD side-entering agitators
The Prochem PB and MD side-entering agitators provide highquality performance in a variety of demanding applications, such as pulp-and-paper processing, flue gas desulfurization, and petroleum blending and storage. The agitator shafts are designed to handle up to 10 times the normal operating bending load at full torque. The Ultra VX drive belts and sheaves provide economical power transmission with effective shock-absorbing capability. Both the Prochem PB and the MD models are available with the new Maxflo WSE impeller, a hydrofoil design with high efficiency for maximum pumping action at lower tip speed for reduced wear. Models are available with up to 400 hp and output speeds ranging to 480 rev/min.

Cole-Parmer Instrument Co.

Cole-Parmer 2007/08 catalog
More than 60,000 products, among them 11,000 new items, are featured in the 2,600-page, 2007/08 catalog. It includes the Masterflex tubing pumps, along with test, measurement and process control instrumentation, flowmeters, fittings, valves, tubing and hose, mixers, filtration equipment, and more.

Duplex Chemical-Feed Pump Systems
Easy to install, these duplex chemical-feed pump systems are designed such that in the event of a primary pump failure, the standby pump provides an immediate replacement. In addition, the systems can also be used to double the flowrate of a fluid, or to pump two separate fluids simultaneously. They are available in various configurations, including: a manual control system with duty standby pump; 4–20-mA control system with duty standby pump; pH pump system with duty standby pump; and pH pump system with separate pumps. Customized systems are also available.

Ionics, Inc.

DeltaFlow 2.0 System
The DeltaFlow 2.0 system produces ultrapure water without the use of hazardous ion exchange regeneration chemicals by employing three membrane separation technologies — reverse osmosis (RO), GTM membrane degasification unit and electrodeionization (EDI). The system features a new GTM module design with larger, more-efficient contactors that can be configured to produce water containing less than 5 ppb dissolved oxygen. It also utilizes improved RO membranes and an enhanced EDI system design with 50 gal/min membrane modules, which can produce less than 10 ppb silica and eliminate the need for mixed-bed polishing resins. Ionics, Inc.

PDC Machines Inc.

Skid-Mounted Process Systems
Ranging from simple, laboratory benchscale to complex computer- controlled fully automated pilot-plant and mini-plants, these skid-mounted process systems are well-suited for applications involving: polymers, plastics and elastomers; petroleum refining and petrochemicals; and energy, food and pharmaceuticals. The manufacturer provides full turnkey service starting with concept, design and skid arrangement, transitioning through to the construction and control configuration phases. This results in minimal installation a trouble-free, quick start up. The manufacturer also provides commissioning, training and after-sales service. The systems are designed for optimum balance, taking into consideration a customer’s code requirements, environmental regulations, capital costs, reliability, flexibility and maintainability. PdC Machines Inc.

SKF USA Inc.

Types RSL and RSH Seals
Types RSL and RSH seals provide greater sealing efficiencies due to a combination of seal lip and additional labyrinth formed by a gap between the tapered rubber part and the inner ring shoulder. Use of uniquely shaped sheet steel reinforces the rubber material, which keeps the seal stiff within the lean design. High-precision manufacture of seal counterfaces and specially engineered recesses in inner ring shoulders help to reduce seal lip wear. These nitrile rubber, low-friction seals promote lower energy consumption, offer superior grease retention, and contribute to longer bearing service life. RSL and RSH seals are available for deep-groove ball bearings with bore diameters ranging from 6 mm to 25 mm and with maximum outside diameters of 52 mm. SKF USA Inc.

Orival, Inc

ORV-100-LE Self-Cleaning Water Filter
The ORV-100-LE self-cleaning water filter uses less than 2 gal/backwash. It handles flows up to 25 gal/min on pipes from 3/4 in. to 1 in. Because the filter substantially reduces the volume of water required by a typical backwash, it offers a number of water supply and cost advantages. In particular, it reduces the amount of wastewater generated by the water filtration system, thereby cutting treatment costs for low-flow systems. Orival, Inc

Asahi/America, Inc.

Flare-Style Fittings
Designed for water, chemical mechanical planarization (CMP) and chemical applications, these flare-style fittings are available in perfluoroalkoxyalkane (PFA), as well as natural polypropylene (PPN) and polyvinylidene fluoride (PVDF). The fittings provide a straight-through clean design with zero dead-volume hold-up. The PFA and PVDF fittings are best suited for ultrapure water and chemical applications, while the PPN fittings are ideal for slurry applications. All fittings meet industry standards for size and thread.

Type 57 butterfly valve
New design features of the Type 57 butterfly valve include a flange stopper, which prevents overcompression in the valve liner, and a molded body absorption channel. These features work together to eliminate seat compression from effective stem torque, resulting in higher cycle life. A spherical disc provides increased flow characteristics and is less intrusive to piping systems. And, the valve is produced with the first all-plastic gear operator, Plasgear, which is standard on 8-in. through 14-in. models and an option on other sizes. Made of polyvinyl chloride (PVC), polypropylene or polyvinylidene fluoride (PVDF), it is available in sizes from 1-1/2 in. to 14 in.

De Dietrich Process Systems

Clean Valve
Designed for use on glass-lined reactors where batch-to-batch cleanability is important, the Clean Valve is a bottom-flush valve that is easy to operate and clean. The self-draining valve allows for a variety of functions (including sampling, gas dispersion, maintenance, etc.) without the need to interrupt the process and without dismantling the valve. The glass-linedsteel design ensures no metal contamination of the process fluid and enables use across a wide temperature and pressure range. The valve seat seals against the bottom outlet nozzle to prevent any collection or build-up of materials in the annular area between the valve seat and nozzle wall. An additional port with a 5-deg. downward sloping angle has been built into the valve to facilitate cleaning of the internal components and body. The Clean Valve features a UniTIP glass-lined steelhead and stem that is machined to provide a smooth-sealing surface for the valve-packing sealing rings. A Teflon-encapsulated Viton O-ring seal located in front of Chevron packing within the sealing neck provides a primary seal and positive sealing against the valve body to eliminate the accumulation of process material above the Chevron packing.

Ultraflo Corp., a subsidiary of BRAY International, Inc.

410/412 Series large-diameter butterfly valve
The 410/412 series large-diameter butterfly valve features a bi-directional, bubble-tight shutoff pressure rating of 150 psi, high Cv ratings, heavyduty construction, reliability and long service life. The 410 model, a wafer-style body, is available in sizes from 24 in. to 36 in. The 412 model, a double-flanged style body, is available in sizes from 24 in to 48 in. Valve bodies are offered in cast and ductile iron, cast steel and stainless steel and comply with ASME/ANSI 125/150 flange drilling standards. The resilient seat design offers low torque and complete isolation of the line media from the valve body. The seats include a flange seal molded into the seat face, providing a positive seal with all popular flanges.

Dynaflow, Inc.

DYNAJETS High-Efficiency Water Jet Nozzles
The DYNAJETS high-efficiency water jet nozzles produce an extremely erosive environment, enabling significant increases in cleaning, cutting and drilling rates over conventional jet nozzles. They employ cavitation, acoustic excitation, and turbulent jet interruption and structuring through passive manipulation of the flow to create large high-frequency stresses on the target surface or in the liquid. This is accomplished completely by interaction of the liquid with the nozzle geometry and involves no moving parts or additional power source.

Plast-O-Matic Valves, Inc.

Relief Valve
This thermoplastic valve provides the rigidity and high purity required for lined pipe, eliminating the need for heavier and more costly linedmetal valves. The Teflon-diaphragm relief valve is equipped with an intrinsic flange, and features a plastic body, resulting in a non-leaching, contamination-free relief or bypass valve. The valve is available with an integral flange connection in Teflon, PTFE, Kynar PVDF, and natural, unpigmented polypropylene.

Series TRVDT three-port, in-line relief valve
The Series TRVDT three-port, in-line relief valve is ideal for systems requiring minimal footprint or where the use of a piping tee is not practical. It has an economical, heavy-duty design that allows for easy replacement in existing systems. When closed, the valve has a straight-through flow pattern. The pressure setpoint is adjustable between 50 and 100 psi, and the maximum inlet pressure is 150 psi. Once the set pressure is reached, the diaphragm is lifted off the center port, and the excess liquid flows out through the third port at the bottom of the valve. The TRVDT model features a PTFE diaphragm seal with no wetted metals or elastomers. An additional non-wetted U-cup seal design includes the firm’s patented Fail-Dry vent, which provides visual warning of impending seal malfunction. The valves are available in 1⁄2-, 3⁄4-, and 1-in. pipe sizes, and can be made from PVC, natural polypropylene, PTFE and Kynar PVDF.

Chemineer, Inc.

Agitators
Top-entry and side-entry agitators, static mixers and other products designed to handle harsh flue-gas desulfurization (FGD) applications are available in stainless steel, high alloys or rubber-covered carbon steel. The corrosion- and erosion resistance found in these materials is an important benefit for abrasive FGD applications. This manufacturer also has the R&D capability to model any FGD mixing application.

HT and HTM mixers
A 4-page brochure provides detailed information regarding the features and benefits of the HT and HTM mixers for processes such as chemical reactions, polymerizations, gas dispersion, mining, and waste treatment. Standard and optional shaft designs, a variety of mechanical impellers, and sealing options are also highlighted.

Greerco homogenizer
The Greerco homogenizer — which can be used to replace or supplement common agitators in lab through full-scale tank operations where solids incorporation, de-agglomeration and dispersion are critical — is the subject of this 4-page brochure. Detailed information, including product features and benefits, processing and reliability advantages, and typical applications, as well as full-color illustrations and graphics, are provided.

Pipeline Mixers
This brochure highlights a complete line of inline high-shear mixers for both sanitary and industrial applications. It provides information on the pipeline mixer’s reliability, performance capabilities and cost benefits, along with option materials of construction. Also included is a throughput chart for quick reference.

“Reliability and Technology in Mixing”
“Reliability and Technology in Mixing” features an array of products and services for a variety of industries. The 14-page brochure offers detailed information on the company’s mixing capabilities, innovative technology, design tools, lab capabilities, manufacturing expertise, parts, and aftermarket services. It provides technical information on impeller designs, features and benefits of each product, and an overview of numerous process applications.

Kenics KM Series
The Kenics KM series static mixers feature a patented helical mixing element that produces complete radial mixing and flow division for any combination of liquids, gases or solids. The smooth element geometry results in efficient mixing of miscible fluids in laminar or turbulent flow and dispersion of immiscible fluids or gases, while producing very low pressure drop. The static mixers have no moving parts and require no external power or regular maintenance. Four distinct styles are offered: fixed-element, removable-element, edge-sealed element, and element-assembly. Ranging in size from 1/8 in. to 48 in., the mixers are available in a wide variety of materials of construction, including all commercial metals and alloys, FRP, PVC/CPVC and PTFE.

Clean Sweep Mixer
Utilizing a unique impeller design, the Clean Sweep mixer provides excellent top-to-bottom motion, as well as global movement at tank walls — even when center-mounted on a cylindrical vessel without the use of internal baffles. These specially shaped blades have been designed to produce thorough mixing throughout the entire vessel, yielding a homogenous mix and providing good off-bottom suspension of many various materials. The impeller technology, containing two slightly downward- curved blades vertically mounted to the impeller hub, prevents build-up on horizontal surfaces, ensuring that components can be easily cleaned. The Clean Sweep is ideal for low-shear, high-purity sanitary mixing applications and easily accommodates mixing at low liquid levels.

Turbine Agitators
Two recently released brochures provide detailed information on the HT and GT turbine agitators. The 12-page HT brochure provides information on gearbox drive internals and features, shaft seals and designs, seal change procedures, dimensions, process technology and innovation, and after-market and technical support information. The 8-page GT brochure covers drive features, mounting options, the “swing out” seal change design, technology advancements, and dimensional information.

HT Turbine Agitator
Suitable for harsh, demanding water- and wastewater-treatment operating environments, the HT Turbine Agitator can handle many applications, including aeration, sludge conditioning, chemical make-up and disinfection. These agitators are available with output speeds from 5 to 350 rpm and right-angle gear drive sizes from 1 to 1,000 hp. Their unique design results in high strength, low wear, quiet operation and minimal maintenance requirements. They feature a wide variety of mountings, shaft seals, and impellers, and tapered roller bearings rated for a service life L10 of more than 100,000 h.

QED Plus mixers
QED Plus mixers are suitable for a broad range of fluid mixing applications in the specialty chemical, petrochemical, pharmaceutical and other industries. They are capable of performing blending, solids suspension, and high-viscosity-fluid processing tasks. The exclusive leakproof drywell design features a minimum 30,000-h L10 bearing life for cost-effective service. A tapered shaft-engagement system ensures easy disassembly, yet provides a secure, true-running connection between the shaft and drive. The mixers are available in various sizes with an option for continuous or batch mixing. Their right-angle, heavy-duty gear drive requires little headroom, allowing installation in tight spaces. The rugged cast-iron drive housing provides long service life and the type 316L stainless steel pedestal ensures maximum corrosion resistance. Open tank, stuffing box and mechanical seal options are available.

Kenics KMX static mixer
The Kenics KMX static mixer has a patent-pending, ASME-certified design that generates superior mixing per unit length for laminar flow and high/low viscosity ratio applications. Its internal elements feature concave blade construction, which creates strong cross-stream mixing and flow splitting to achieve rapid blending. Sheets of low-viscosity additives are driven along the trough of each blade and abruptly sheared by strong cross-stream velocity gradients as they pass around the upstream surface. The mixer requires no external power or regular maintenance.

Jacobs Air Water Systems

Pre-Engineered Skids Speed Pump Installation
Designed to consolidate and ease chemical feed pump installation for municipal water and wastewater applications, these skids are manufactured to uniform sizes and layouts whenever possible to speed placement of multiple pumps. Each skid is equipped with process components that typically include calibration columns, back-pressure valves, pressure-relief valves, pulsation dampeners and gauges. Fabricated from PVC, CPVC or other corrosion-resistant materials, each skid features a drip ledge for containment of spills, an integral drain, and cut-outs to accommodate forklift equipment

Viking Pump

LVP series stainless steel vane pump
With 14-bar/200-psi thin-liquid capability and capacities to 45 m3/h (200 gal/min), the LVP series stainless steel vane pump is designed for low-viscosity, corrosive liquids at higher pressures than other positive-displacement pumps. Its stainless-steel casing (which is surface-hardened to 62 Rockwell C), chrome-oxide-coated shaft, and silicon carbide bushings contribute to longer service life. Polyaryletherketone (PEEK) vanes offer high strength, low friction for less wear, and broad chemical compatability. The LVP series is available in a metric-standard design, with DIN flanges, IEC motor mount, and metric-standard shaft-seal options, as well as with ANSI flange ports, NEMA motor mount, and inch-standard seals.

Viking Mag Drive 855 Series Internal Gear Pumps
The Viking Mag Drive 855 series internal gear pumps offer exceptional reliability through their robust, sealless design, which eliminates seal leakage. The pump’s driver turns an outer magnet, whose force passes through a stationary O-ring-sealed canister to turn an inner magnet, which drives the pump shaft without the need for seals. The pumps feature adjustable end clearance to maximize efficiency, and ANSI- or DIN-flanged ports for sealing reliability. They may be close-coupled to NEMA C or IEC B5-flange motors, or long-coupled. Long field life and reduced downtime are also ensured by a thrustcontrolled design that allows short-term run-dry capabilities. This greatly reduces the possibility of damage from priming and accidental empty tank situations. This series of pumps offers flowrates of up to 135 gal/min with pressures up to 200 psi at temperatures ranging from –60°F to 500°F.

Thin Liquid Gear Pumps
These thin liquid internal-gear pumps handle low-viscosity liquids with high efficiency, offering many advantages in applications normally associated with centrifugal pumps. The pumps are self-priming and capable of reversible flow direction, enabling the use of one pump instead of two for loading/unloading or line stripping. The pumps’ flow is directly proportional to input speed, allowing them to meter process liquids. They are available in iron, steel or stainless steel, with adjustable end clearances and idler gears of iron, non-galling 770 alloy or PPO composite. The pumps offer capacities up to 17 m3/h (75 gal/min) and a pressure range of 0–7 bar (100 psi) at viscosities from 0.1 to 4 cSt, or up to 17 bar (250 psi) at higher viscosities. Close- or long-coupled options, with motor-speed operation, reduce overall system cost and space required.

CPV Manufacturing, Inc.

O-Seal Valves
Designed for leakproof reliability and precision flow control in liquids or gases, O-Seal valves are rated to 6,000 psi and will function from –20°F to 225°F, depending on the seal material selected. The valves are available in pipe sizes from 1/8 in. to 2 in., and tube sizes from 1/4 in. to 2 in. A complete interchangeable valve cartridge with a removable seat enables users to change from any of the four basic O-Seal cartridge designs at will, without compromise to leakproof reliability. At the same time, low-torque operation is always easy enough for hand control. Ordered with the popular flat-faced end connections, these valves are slip-in/slip-out for ease of installation and maintenance. O-Seal valves are available with welded, brazed or threaded connections

Iwaki America Corp.

MDM Magnetic Drive Pump
Magnetic-Drive Pump Can Run Dry. Capable of handling temperatures to 302°F, the MDM magnetic-drive line of chemical process pumps provides patented, repeatable dry-run technology up to 25 hp. The pumps feature a compact close-coupled design with modular construction and individually replaceable parts, allowing simple maintenance and lower cost of ownership. The convenient mounting configuration and dual back pull-out design provides users the ability to maintain line pressure while removing the motor, or if necessary, access to the pump internals from the foot-mounted front casing design to avoid disturbing the piping. The MDM design features standard construction materials of ETFE, for cost-effective handling of most aggressive chemistries, and PFA, for added temperature capabilities and high-purity applications. Available bearing systems of carbon and highpurity alumina ceramic, or alpha-sintered silicon carbide, ensure process integrity. A patented one-hour dry-run rated bearing system is now available for the high-head versions. The pumps handle heads to 350 ft and flows to 350 gal/min.

MX pumps Magnetic-Drive Pumps
Engineered to meet the most severe industrial applications, the MX pumps are said to be the first injectionmolded resin magnetic-drive pumps that use a split-volute casing forming a vortex chamber. The volute design limits the hydraulic loss in the casing, resulting in increased overall pump efficiencies. The MX pump is also designed for tough applications. MX front casings incorporate reinforcement ribs extending from the periphery of the casing to the suction nozzle, reducing potential for deflection of the front casing from piping misalignment. Ribs are also used on the rear casing resulting in enhanced pressure retaining capability.

LKN series metering pumps
Motor-driven, mechanically actuated diaphragm metering pumps in the LKN series feature a maximum capacity of 114 gal/h, and a maximum pressure of 225 psi and both stroke and speed adjustment. Available in a wide range of materials, the pumps are rugged and capable of dry running and self-priming, and are suitable for almost any chemical injection or metering application. LKN series pumps can be mounted to a variety of NEMA motors and their small footprint permits installation in the tightest of areas. Though compact, they are equipped with a dual-cam design for increased reliability and a heavy-duty spring-back mechanism that promotes long life. They can move a variety of aggressive fluids, including alcohols, caustics, bleaches, peroxides and sulfuric acids, as well as tough slurries.

Supercritical Fluids Technologies

HPR Series reactors
 The HPR Series reactors have been designed for researchers who perform pressurized chemical reactions in the laboratory. High-pressure components are ASME-rated and protected by a rupture disc for safe operation. The reactors, which range in size from 50 mL to 8 L and may be operated up to 10,00 psi and 350_C, have a magnetically coupled impeller for optimal mixing. They are supplied as ready-to-use systems and require only utility connections prior to operation. The compact instruments fit into a fume hood, and their modular design makes altering the basic configuration to meet changing needs simple and cost-effective.

SFT-20 liquid carbon dioxide pump
The SFT-20 liquid carbon dioxide pump delivers a flowrate of 200 mL/min without the need for external cooling baths. Instead, it relies on high-capacity Peltier cooling to stabilize pump head temperature, which maintains highly efficient compression even under high-flow conditions. The pump employs dual sapphire syringe-pump technology to rapidly and accurately produce pressures up to 10,000 psi, making it suitable for use in supercritical fluid applications. The SFT-20 is available both as a stand-alone pump and as part of the SFT-2000 supercritical fluid extractor.

Valco Instruments Co.

MW Type Multiposition Valve
The MW Type multiposition valves offer numerous flow configurations, port and fitting sizes, and actuation options. The preload design allows the rotor to be inspected or replaced without removing the valve from the actuator. If the valve is used with the firm’s complementary VICI microelectric actuator, alignment is always automatic. The valves are available with 4 –16 positions in five configurations ranging from simple stream selection to more complicated trapping functions. Standard valve-body material is stainless steel; optional materials include Hastelloy C-22 or Nitronic 50.

Cheminert Model M6 and M50 liquid handling pumps
The Cheminert Model M6 and M50 liquid handling pumps are designed for precision handling of liquids and/or gases, and produce a bidirectional pulseless flow with a range over six orders of magnitude, from 10 nL/min to 10 mL/min for the M6 pump, and 50 µL/min to 50 mL/min for the M50 pump. Positive-displacement pumps offer much better performance than syringe pumps, which need refilling and syringe changes. They are self-priming and tolerant of any gas that may find its way into the fluid lines. There is no separate fill cycle, and the capacity is virtually unlimited. RS-232 and RS-485 communication protocols are incorporated into the microprocessor-driven controller. The included software package controls flowrates, flow direction and metered volumes.

Burkert

Fluid Control Systems
This CD reference guide features information on the firm’s valves, controllers, sensors, actuators, and on/off switches, as well as complete system solutions for temperature, flow, pressure, level, and analytical control. Datasheets for more than 200 fluid control products are provided. Also included is a listing of the company’s technical references and guides.

Kice Industries Inc.

Rotary Airlocks Brochure
A new full-color brochure introduces the company’s line of rotary airlocks, available in nine models from 6-in. to 30-in. sizes. It details important features, including rotor styles and options such as drives, motor mounts, pans, plows and hoppers.

Moyno, Inc.

Moyno PowerFlow pump
Designed for highly viscous, abrasive or corrosive applications, the Moyno PowerFlow pump outperforms alternative positive-displacement pumps when handling adhesives and sealants, paints and coatings, paper starch, asphalts, polymers, resins, plastics, food products, pharmaceuticals, petroleum, and chemical and industrial waste. The pump delivers superior pumping performance, lower maintenance and longer life as a result of its hardened tool steel or hardened 17-4 PH stainless steel pumping elements. The firm’s new, proprietary manufacturing process capabilities ensure higher stator profile tolerances that enable the pump to effectively handle thin, water-like liquids, as well as fluids at temperatures up to 500°F. The pump can achieve high differential pressures up to 1,500 psi and flowrates up to 400 gal/min.

2000 HS System
Designed to handle semi-dry, high-solids content material, the 2000 HS System is a cost-effective option for transferring dewatered sludge in wastewater treatment operations. The system is equipped with a twin-screw feeder that includes two self-cleaning, intermeshing feed screws that supply a constant, pressurized feed rate to the system’s G4 Progressing Cavity Pump. The resulting 100% pump cavity fill rate enhances overall system performance and cost efficiency. The twin-screw feeder can run at a separate RPM from the pump, allowing control over the amount of stuffing pressure.

Progressing Cavity Pumps
A 6-page full-color bulletin offers detailed information on progressing cavity pump capabilities, typical applications, technical features and customer benefits. Included are the Moyno 2000 Series, 1000 Pump, 500 Pump, sanitary pump,L-frame pump and metering pump.

Vertical Pump
Its compact, vertical, close-coupled design allows this pump to easily fit into confined areas, where it can be flange-mounted to closed tanks or affixed to mounting beams above open tanks. The pump has a flow range of 20–350 gal/min and pressure capability to 150 psi, and is compatible with vessels up to 20 ft deep. Mechanical seal replacement is simple and can be done without removing the pump from the sump or its mount. The pump can handle high-viscosity, high-solids-content materials, as well as abrasive fluids.

2000 Model G2 pump
The 2000 Model G2 pump features the crown gear-type universal joint, which is a heavy-duty drive train configuration. The pump is capable of accommodating exceptionally high torsional and thrust loads and can handle fluid viscosities up to 1,000,000 cP unassisted. The patented joint seals effectively protect gear joints from pumpage contamination. The pump offers flowrates to 400 gal/min and pressure capabilities to 350 psi. Additional product features include: superior abrasion resistance, low shear, varying hopper sizes, and high volumetric and mechanical efficiencies.

High-Solids Pumps
These high-solids pumps dramatically reduce the costs of transferring biomass slurries and distillers dried grains with solubles (DDGS) byproducts compared to conveyor systems, which tend to be more expensive and maintenance-prone. Based on a technology advancement suitable for biodiesel and ethanol plants, as well as distilleries, grain processing, and feed mills, they easily handle abrasive and corrosive DDGS applications. The pumps eliminate odors and spillage typically found with open conveyor systems, and because their closed pipe design has fewer moving parts than a conveyor system, capital and maintenance costs are lower.

Spence Engineering Co.

“Steam & Fluid Control Designer’s Guide”
The third edition of the “Steam & Fluid Control Designer’s Guide” has recently been published. It includes application and specification information on regulators, control valves, safety relief valves, condensate pumps, desuperheaters, steam traps, noise suppression products, strainers, check valves and pump protection equipment.

Wave Biotech LLC

ILC Dover

FlexMixer
The FlexMixer — the first single-use mixing bag that can be used to mix materials of any viscosity or density difference — can be scaled to over 10,000 L and does not have any internal impeller or actuator. An integral perforated diaphragm in the mixing bag is moved up and down by a simple low-cost mechanism to provide reliable, efficient and complete mixing. Compared to traditional mixing systems, FlexMixer integrates materials more completely and efficiently and eliminates the need for cleaning and/or sterilization between batches, saving companies valuable time and money.

ModuTank, Inc.

Modular Tanks Catalog
This 24-page catalog covers an extensive line of modular tanks for rent or purchase, including containment systems for chemical storage, wastewater and hazardous wastes. It outlines site assembly, capacity ranges, technical features, and specifications, and provides application case histories. It describes secondary containment, potable water, wastewater, and oil- and chemical-resistant membrane liners. Ancillaries such as leak detection, baffles, covers, and piping connections and fittings are included.

DuPont Dow Elastomers

Optimize Total System Cost - Brochure
According to this brochure, chemical, petrochemical and pharmaceutical processes can save from 10% to 200% in total system operating costs (depending on equipment, chemical environment and previous seal material) by switching to Kalrez perfluoroelastomer seals. The brochure cites case history examples from a global agrochemical producer and a process pump manufacturer.

Membrana

SuperPhobic radial-flow membrane contactor
The 2 × 6 SuperPhobic radial-flow membrane contactor is an all-polyolefin degassing device that is resistant to many aggressive ink and coating solutions and various solvents. It is small and compact and provides inline degassing and debubbling of low-surface-tension solutions. The contactor uses a radial flow path through the contactor to maximize the surface area and optimize degassing efficiency. Hollow-fiber membrane is knit into a fabric array and wound around a central distribution tube. Liquid flows through the distribution tube, which is parallel to the hollow-fiber membrane. The liquid is forced radially over the membrane and exits the contactor through a side port in the housing. With 5.4 ft2 of membrane area, the contactor and one device can process up to 1 L/min of liquid. Larger contactors are also available for degassing higher volumes.

DuraPES filtration membrane
The DuraPES filtration membrane has a higher loading capacity than other commercially available membranes. The DuraPES membrane has a unique patent-pending pore structure and dual asymmetric membrane-wall that provides a protected separation layer. This layer has demonstrated its effectiveness in many applications with excellent retention characteristics. The membrane is a hydrophilic sulfonated polyethersulfone (PES) flat-sheet membrane that offers permanent hydrophilicity due to its unique polymer blend and has 80% porosity and a large pore diameter, which provides a high flux rate for superior filtration performance. It also has higher water permeability resulting in increased throughput. The DuraPES membrane is targeted for use in the pharmaceutical and biotech industries for the removal of particles in therapeutics, injectibles and buffer solutions. The food and beverage industry is also a focus area for DuraPES, where it can be used for clarifying and filtering water, beer, wine and juice.

MicroModule membrane contactors
MicroModule membrane contactors improve many processes by removing bubbles and dissolved gasses from water used in laboratories and analytical/biotechnology equipment, or by removing bubbles that can be mistaken and measured as particles in particle counters. They are designed for in-line degassing and debubbling in applications with small liquid flowrates, and are ideal for laboratory and analytical markets that require oxygen-free liquids for pushing test samples into measurement and analytical devices. Their design packs a tremendous amount of membrane area into a small device, and this large membrane area translates into more-efficient degassing. Two sizes are available. The smaller module measures 0.5-in. by 1-in. and is capable of processing fluids up to 30 mL/min. Depending on the membrane option chosen, the device can debubble water used in laboratories and analytical systems or take bubbles out of low-surface-tension fluids, such as ink-jet printing inks, oils or other coatings. The larger unit measures 0.75-in. by 1-in. and is best suited to debubble water at flow rates up to 200 mL/min.

Busch USA, Inc.

Panther PD blower
The Panther PD blower is a rotary-lobe, positive-displacement blower that is designed for either pressure or vacuum applications. Vacuum or pressure is produced by two non-contacting rotors in an oil-free pumping chamber, creating a clean, efficient and wear-free environment. The Panther blower features a tri-lobe design that increases efficiency and decreases sound levels. Heavy-duty construction and oil-lubricated bearings on both the gear end and drive end of the blower ensure reliable operation.

W.S. Tyler

Hyper-Flow Porostar sintered mesh laminate
The Hyper-Flow Porostar sintered mesh laminate is a new filtration media offering up to 50% increased permeability vs. traditional mesh laminates. As a result, pressure differentials are significantly reduced. Durable and rigid, the Hyper-Flow Porostar can be custom fabricated for applications requiring micron ratings of 40 and larger. The stainless steel construction provides extended filtration media life, with simple cleanup.

Dantco Mixers Corp.

Process Equipment Brochure
This brochure illustrates the company’s extensive line of laboratory- and production-scale process equipment, including high-speed dispersers, mixers/agitators, multi-shaft mixers, dispersers, rotor/stator homogenizers, horizontal and vertical ribbon blenders, vacuum/pressure reactors with sanitary finishes, mixing/storage tanks, and portable tanks. Available accessories include high-shear blades, impellers and turbines, plus necessary operational controls (electric, pneumatic, hydraulic).

Sullair Corp.

Compressed Air Filters Brochure
A 12-page, full-color brochure describes the complete range of filters available to protect plant equipment and processes, help improve product quality, and reduce energy costs, including particulate, high-efficiency, and odor-removal filters. It highlights the company’s oil-free air quality guarantee and five-year filter guarantee. Also included are in-depth tables of each filter’s specifications.

“Guide to AirMetrix Products and Services”
The 24-page pocket-sized “Guide to AirMetrix Products and Services” presents seven solutions that help facilities reduce energy costs and improve productivity by analyzing, managing and controlling total compressed air systems. It covers the firm’s complete range of industrial air compressors, vacuum systems and contaminant removal systems.

Camfil Farr

Air Filter Systems and Equipment Catalog
Three primary application areas are the subject of this 32-page catalog of the company’s air filter systems, equipment and capabilities. Comfort air product lines include HVAC particulate filters and hardware, as well as Camsorb carbon panels, cylinders and multi-stage adsorption systems. Clean process (cleanroom) products include HEPA and ULPA filters and frames, terminal filters, ceiling modules and replacement filters. Safety and protection products include bag-in/bag-out housings, HEGA filters, isolation dampers, bags and accessories for the containment of hazardous contaminants. Technical support services such as filter testing and analysis programs are also described in the catalog.

Dresser Roots

“EASYAIR 8000 Factory Blower Package System”
“EASYAIR 8000 Factory Blower Package System” describes a compact, pre-assembled, skid-mounted blower unit that has all piping, valves, insulation and instrumentation in place and is designed for 8,000-h (or more) operation between scheduled maintenance. Produced for both vacuum and pressure applications, the new package features a powder-coated noise enclosure for durability and quiet operation plus easy access for service and maintenance. The brochure contains a pocket with information sheets for various types and models in the EASYAIR 8000 line, and it details the company’s distributor and service network.

George Fischer, Inc.

Type 375 true union ball valve
The Type 375 true union ball valve features an ergonomically designed grooved handle and notched union nut that make for easy gripping during installation and use. Its floating ball design provides leakproof closure, and the full cross-section results in minimal pressure loss. Available in polyvinyl chloride (PVC), chlorinated PVC (CPVC) and natural polypropylene (PP-n), the valve exhibits excellent chemical and corrosion resistance, and is pressure-rated to 225 psi at 73°F. The PVC/CPVC models range in size from 3/8 in. to 6 in. with threaded and socket end connectors (1/2–2 in.), and the PPn sizes are 20 mm to 90 mm (metric socket) with 1/2–2-in. NPT connections. In PVC, the valve meets 12454-B per ASTM D 1784 standards; in CPVC, it meets 233447B per ASTM D 1784.

Metso Automation

CINTAC Advanced Automation System
The heart of the CINTAC Advanced Automation System is a rugged, field-proven rack-and-pinion actuator with ISO 5211 interface for compatibility with any quarter-turn valve. Position sensing is done by a contact-free magnetic resistive sensor with no mechanical parts or connections to wear out or bind. The unit is completely sealed and protected from corrosion and short-circuiting due to moisture. Leak-free integral air porting further improves the unit’s reliability by eliminating crimping or bending of tubing, leaking fittings, and worn or broken hoses. The CINTAC system operates at temperatures ranging from –4°F to 150°F (a low-temperature option to –40°F is also available), and pressures to 120 psi. It is available as non-incendive for general purpose and Class I and II, Div. 2 applications; explosionproof for Class I and II, Div. 1 and 2 areas; or instrinsically safe for Class I and II, Div. 1 and 2 areas using IS wiring.

Neles RotaryGlobe control valve
The Neles RotaryGlobe small-bore control valve can operate cost-effectively at pressures up to ASME 1500 class. Its rotary motion provides superior containment of fugitive emissions, reducing the risk of explosion and injury. The valve is designed so the thrust bearing is not in contact with the process fluid, thus avoiding the corrosion problems that often occur when hard particles are present in the flow. The valve is suitable for use with virtually all liquids, gases and vapors, both in general and high-pressure applications in the petrochemicals, refining, oil and gas, pulp and paper, and biofuels industries.

Omega Engineering, Inc.

BVP80, BVP70, BVE80 and BVE70 Ball Valves
These ball valve packages combine three elements — the valve, an actuator designed to meet the torque requirements of the valve, and a mounting system that assures alignment and rigidity. The pneumatic actuators on the BVP80 and BVP70 models offer the latest technology for pneumatically actuating BV80 Series ball valves with NPT threads and BV70 Series with compression fittings. Spring-return models requiring only 50-psi supply air that can spring to open or closed without loss of output torque from the air-operated side are available. The electric actuators on the BVE80 and BVE70 models feature two 1/2-in. NPT conduit ports and integral thermal-overload protection. The Series’ compact size and light-weight construction features standard in-line or cross-mount valve-to-actuator configurations. Standard materials of construction are stainless steel external trim and Viton O-rings.

Dwyer Instruments, Inc.

Series HGV hand-operated globe valves
An alternative to large and expensive automated control valve packages, the Series HGV hand-operated globe valves eliminate the hassle of actuator calibration and maintenance, and provide convenient manual control for quick adjustments and precise flow tuning. Models for line sizes up to 2 in. are available for on-off or throttling services. They are rated for pressures to 750 psi and temperatures to 1,200°F, and come in a variety of materials.

ASCO

RedHat Next Generation line of solenoid valves
The RedHat Next Generation line of solenoid valves is now available with Class I, Div. 2 approval. The certification makes the valves ideal for use in hazardous locations and for watertight applications. In addition, the valves meet all NEMA Types 1 through 4X requirements for water-tight and dust-tight operation. With new power management technology and robust advanced electronics, the valve accepts both AC and DC voltages, while improving performance. Its 2-W power consumption achieves the same performance as a 17-W AC solenoid valve. DC performance has been increased by 150% to 500% from today’s industry standards, making the valves’ DC characteristics equivalent to AC pressure and flow values. The valves are offered in three voltage ranges covering most electrical requirements — 100–240/AC or DC, 24–99/AC or DC, or 12–24/DC and include 2-, 3-, and 4-way models for use in most fluid control applications. 

Condensate Drain Valve Assemblies
This comprehensive line of condensate drain valve assemblies is designed specifically for use in compressed air systems where drainage of moisture is critical. The valve assemblies are available in air-operated and solenoid-operated versions. Air-operated models incorporate a straight-through design with fewer components. This provides effective sealing and non-clog operation at a lower cost and with minimal maintenance. Solenoid-operated versions are compact and offer longer life in high-temperature, high-humidity applications. Condensate drain valves are used to remove water that develops in compressed air systems from changes in air temperature during the compression cycle. Failure to properly drain the condensate often results in air leakage, improper system operation and additional maintenance.

Nikkiso Pumps America, Inc.

Type HX high-temperature non-seal canned motor pump
The Type HX high-temperature non-seal canned motor pump is designed for hot fluids (maximum 662ºF, 350ºC) without cooling. The pump uses an exclusive all-ceramic motor insulation system and can be externally insulated for maximum system thermal efficiency, making it ideal for heat-transfer oil services. Optional jacketing in conjunction with the ceramic motor insulation system makes the HX well suited for handling high-melting-point liquids (above 284ºF, 40ºC), which would exceed the temperature limits of normal organic motor insulation materials. For further safety and efficiency, an inbuilt Nikkiso E Monitor bearing monitor system helps to detect bearing wear. When bearing wear occurs, the rotor assembly shifts along the radial and/or axial position. Eight embedded search coils in the stator enable precise readings of bearing wear in both directions. Real-time status can be conveniently monitored on an LED display built into the Type HX.

Bosch Packaging Technology

Pharmaceutical Packaging and Processing Technologies
Bosch Pharma Liquid, Bosch Pharma Solid, Moeller & Devicon, Sigpack Systems and Tevopharm are the five Bosch Packaging Technology companies presenting new technology for pharmaceutical markets at ACHEMA. Sigpack Systems will be introducing a new complete line for blister packages, which includes a horizontal flow wrap system with robotic feeding and end-of-line secondary packaging. New technologies from Bosch Pharma Solid include a new capsule filling machine for micro-dosing applications, a new weighing system for tablets, and a new cartoning machine for blister wallet applications. Bosch Pharma Liquid will be presenting five technologies consisting of two new filling machines for pre-sterilized syringes, a new machine for powder filling, a new integrated filling/isolator/processing machine and a new fill-and-close machine for liquid pharmaceuticals. Finally, Denmark-based Moeller & Devicon will be introducing a new inspection system for pharmaceutical applications.

Flowserve Corp.

UNA 38 steam trap
A new addition to the Gestra product line, the UNA 38 steam trap is designed to drain high flowrates of high-pressure condensate from steam systems. The device features the ball-float and needle-closing mechanisms used on other Gestra traps and boasts a large condensate discharge capacity.works independently of backpressure, accommodating a wide range of applications, including. large differential pressures up to 80 bars.

Economical Flow Control and Rotating Equipment Solutions
Flowserve is set to display new products designed to shorten the mean time between failure, lower total cost of ownership and meet or exceed worldwide safety and regulatory standards. The new Flowserve QBQ LZ mechanical pump seal is one of the advanced solutions on display. It features the company’s unique Precision Face Topography, patented wavy face design that dramatically reduces fugitive emissions in light hydrocarbon service. Also showcased is the GCX seal, which is designed to perform in variable chemical batch processing. Pump solutions featured at the show include IPS Tempo, an intelligent pump control system that monitors and adjusts pump output to optimize performance. Other products on exhibition include: a complete range of industrial and engineered pumps; the new Flowserve Limitorque MX intelligent valve actuator; the Flowserve Kämmer Multi-Z high-pressure control valve; the Flowserve Gestra UNA 38 energy-efficient steam trap; and the Flowserve Durco BTV-2000 long-pattern butterfly valve.

Valtek MaxFlo 3 valve
The upgraded Valtek MaxFlo 3 valve prevents the stem from being removed or ejected while under pressure. This robust shaft blow-out protection is fully compliant with ASME’s B16.34 Section 6.5.1 safety standard. Featuring low breakout torque and a tight bidirectional shut-off, the valve’s design increases the Cv (flow coefficient) and minimizes shaft damage from erosive process fluid. It comes in both a standard length (ISA-75.08.02) and globe valve length (ISA-75.08.01 or DIN 3202 F1), the latter of which eases transition from globe-style valves to eccentric rotary plug valves when conditions permit.

Worcester CPT ball valves
The Worcester CPT ball valves are engineered as control valves and provide reliable operation and precise valve positioning in critical throttling conditions. The valves can be used in systems that control steam pressure or pH levels, operate in low-temperature cryogenic conditions or up to 1,000°F, and meet EPA and OSHA specifications for containing toxic chemicals. CPT valves feature a patented seat technology, made from self-lubricated, full-contact sintered stainless steel, impregnated throughout with TFE (modified PTFE) or graphite. This unique seating material provides positive shutoff and eliminates galling when paired with the hard coated, super-round ball, which leads to lower torque, greater precision, and longer equipment life. Seats are available in several standard equal-percentage “V” shapes or linear-characteristic slots, as well as other customized characteristics such as dual-angle, noise/cavitation attenuation and multistage pressure drop. These features permit the CPT valves to be optimized for any specific application, and to be reconfigured when system parameters change.

Belgium Ventiel nv

Split-Body Ball Valves
The environmentally friendly generation of split-body ball valves — BV4 — features operating options, such as: a lever with open/close indicator; an oval lever; stern extensions, locking device; a gearbox; a pneumatic cylinder; and an electric actuator. Offering full-bore integral machined execution, double-D-execution stem, and stem packing with double sealing on an anti-blow-out stem with double O-rings, the valves’ thrusts are made from PTFE and the double gaskets are constructed from PTFE on the inside and graphoil on the outside. The valve is also equipped with as solid full-bore-machined ball. 

Mott Corp.

Bekaert Advanced Filtration

Filtration Elements
Specializing in all-metal process filtration systems that improve efficiencies and protect customer equipment investment, Mott Corp.’s products are ideal for use in high-temperature and harsh corrosive environments. Applications include FCCU slurry oil, catalyst recovery, slurry phase reactors, polishing of corrosive liquids and gases, process steam filtration, and guard filtration for fixed bed reactors, among others. In June 2002, Mott and Bekaert Advanced Filtration jointly announced the establishment of a strategic alliance, including sales, distribution, and new product development.

Spraying Systems Co.

Industrial Spray Products
Technical information, performance data and specification guidelines are provided in this 400-page catalog of spray products for industrial applications such as cleaning, coating, washing/rinsing, cooling, drying, tank washing, and more. General purpose, air atomizing, and automatic spray nozzles are included, as well as products for automated spray control, tank washing, air control and specialty applications. Spray atomization strategies and tips, plus ideas on how to ensure maximum spray performance, improve product and process efficiency, and lower operating costs are given.

Barnant Co.

“Barnant Newsline”
“Barnant Newsline,” a newsletter for wastewater treatment plant managers and operators, provides useful and timely data, case studies, and technology news briefs regarding state-of-the-art peristaltic pump technology for critical dosing, chemical delivery and product transfer.

Eaton Filtration LLC

“Guide to Pipeline Strainers”
The “Guide to Pipeline Strainers” describes how these “coarse filters” protect expensive pipeline-system components from damage by removing particulate matter from the process media. The publication provides an overview of various available simplex, duplex, Y-type and automatic self-cleaning straining models, along with either a photograph or cut-away illustration. Standard features and available options are presented in easy-to-read tables, and a selection chart for each model shows available sizes, materials of construction, end connections, seals, and pressure ratings.

CLEARGAF filter bags
Specifically designed to achieve the purity requirements of the food, beverage and pharmaceutical industries, CLEARGAF filter bags are FDA-compliant as per the 21CFR177 standard, and EC-compliant as per the 90/128/EEC standard. They are manufactured under special conditions to ensure they contain no contamination. Single packaging in protective plastic keeps bags free from contamination during shipping, storage and installation, and special warehousing facilities provide protection during storage. The bags are made of low-migration media, which minimizes the amount of foreign substances that are introduced to contained fluids. The manufacturer’s Sentinel ring bag seals, combined with the bags’ all-welded construction, eliminate fluid bypass that can occur through needle holes in felt and multi-layer bags. 

Emerson Process Management

Fisher Type SR5 sanitary pressure regulators and Type SR8 sanitary back-pressure regulators
The Fisher Type SR5 sanitary pressure regulators and Type SR8 sanitary back-pressure regulators have expanded to include 2–in. and 3-in. models. In addition to the size expansion, a new PEEK soft seat material has been added. The new material provides ANSI Class VI shutoff in higher-temperature applications (up to 400ºF) and is FDA approved. USP Class VI grades are also available. Furthermore, a 75–125-psig spring size has been added to the SR8 line for 1/2-in. to 1-1/2-in. regulators, raising the maximum setpoint for these products from 100 to 125 psig. The Type SR5 and Type SR8 are designed for optimal performance in water-for-injection (WFI) and continuous clean-steam applications, which include clean-in-place (CIP) and sanitize-in-place (SIP) systems.

KROHNE

BATCHCONTROL electromagnetic flowmeter
Ideal for batching and dosing electrically conductive liquids and pastes in the pharmaceutical industry, the BATCHCONTROL electromagnetic flowmeter features an integrated control module and CAN open-based network communication. The 3A-certified unit and its pulse-output equivalent, BATCHFLUX, have a compact design that is ideal for tight space requirements. These flowmeters include a unique ceramic liner to meet the demands of CIP and SIP processes. In addition, the ceramic liner ensures dimensional stability across the entire operational temperature range. The electronics are completely enclosed to ensure integrity during wash down procedures.

Teikoku USA, Inc. Chempump Div.

Dynapump LE Series of sealless, canned motor pumps
The Dynapump LE Series of sealless, canned motor pumps combines state-of-the-art design with global manufacturing efficiencies to provide reliability, secondary containment, and bearing-wear monitoring in an ANSI B73.3- compliant, plug-and-play sealless pump. These standard features make maintenance less frequent and more predictive. The pump’s sealless centrifugal motor enables plants to exceed industry standards for environmental, personnel and facility safety. Also, because the pump has a smaller footprint and requires less maintenance than comparable products, its initial and long-term costs are lower. The Dynapump LE Series features corrosion-resistant Type 316 stainless steel construction, with plans for Alloy 20 fabricated models in the works.

Vanton Pump & Equipment Corp.

Technical Bulletin TL-173
A customized spent-chemical pH-neutralization system for handling corrosive waste streams at a petrochemical plant in China is described in Technical Bulletin TL-173. The brochure explains the reasons for specifying thermoplastics for the treatment tank (polypropylene), pumps (polypropylene), and pipes and fittings (chlorinated polyvinyl chloride, CPVC) in this packaged system, rather than the stainless steels and exotic alloys originally considered. These reasons included initial and installation costs, product availability, and maintenance related to the pH variations involved with the highly acidic and alkaline waste streams, sudden temperature changes, and anticipated harsh outdoor conditions.

Thermoplastic Pumps - Case History
This case history spotlights an automated, zero-discharge water-reuse and chemical-recovery system at a metal-furniture manufacturing facility. It explains how the system recovers close to 100% of the plating and cleaning chemicals in the waste stream, enabling the plant to recover and reuse a major portion of the 150,000 gal/d of municipal water previously used. It also describes the system’s pumps — horizontal centrifugal pumps with all fluid-contact parts made of solid homogeneous Kynar polyvinylidene fluoride (PVDF).

Model CGA-8×6×13 (ANSI-A-90) and Model CGA-8×5×15 (ANSI-A110) Pumps
Two new sizes have been added to this firm’s line of ANSI B73.1 centerline discharge, rear-pullout horizontal process pumps, Model CGA-8×6×13 (ANSI-A-90) and Model CGA-8×5×15 (ANSI-A110). Flow capacities range to 3,100 gal/min and heads to 350 ft. Fluid contact is restricted to thermoplastics — polypropylene and polyvinylidene fluoride (PVDF) — and other non-metallic materials. A sliding bar pedestal design simplifies mechanical seal inspection without disturbing the piping, minimizes shaft deflection, reduces maintenance, and allows for the use of any commercially available mechanical seal.

Watson-Marlow Bredel

520RE high-pressure chemical-metering peristaltic pump
The 520RE high-pressure chemical-metering peristaltic pump can operate at pressures up to 100 psi. Its combination of tube elements and pumphead design allows it to be used in applications requiring accurate metering, dosing and transferring of harsh chemicals, including sodium hypochlorite, ferric chloride, sodium bisulfite, aluminum, fluoride, carbon and lime slurries, polymers, aqueous ammonia, potassium permanganate and caustic slurries. The 520RE pump offers flows of 3,500 mL/min at 30 psi to 450 mL/min at 100 psi. Reliable, accurate and easy to use, the pump covers a wide range of applications, including low-shear feed for the contamination-free transfer of acids, bases and slurries found in chemical-based industries. Validating a sanitary process is made easy with the 520RE because all element-wetted parts are USP Class VI and ISO 10993 certified with a laser-etched lot number.

520/620/720 peristaltic pumps
  The 520/620/720 peristaltic pumps are designed for the accurate metering, dosing and transferring of sensitive fluids in sanitary environments, making them ideal for accurate filtration, fermentation, dispensing, coating and seamless integration into reusable or disposable bioprocess applications. The 720 Series peristaltic pump allows for production speed and flow control for high-capacity throughput, allowing the user to scale up from laboratory operations to production using the same pump interface familiar to the 520 and 620 user. The 720 Series offers flowrates up to 33 L/min and peak pressures up to 30 psi. The 520/620 peristaltic pumps combine power and control in a compact and rugged package. The 520 combines the ability to perform in-process applications, with dispensing and dosing programming built in to handle delicate laboratory environments and the accuracy demands of filling lines. The 620 Series is ideal for a wide range of biotech and pharmaceutical applications, including the scale transfer of pharmaceutical products, live cell cultures, nutrients and bioreactor constituents.

SPX corrosive chemical pump
The SPX corrosive chemical pump features a Bioprene thermoplastic elastomer (TPE) hose element that has excellent chemical resistance to many of the harshest chemicals. And because the hose element is the only component in contact with the pumped product, corrosive and abrasive wear are not factors for the pump’s rotor or body. With no seals to replace, no check valves to clog, and no rotors or stators to wear out, the SPX pump is virtually maintenance-free. These self-priming pumps accommodate flowrates from 0.1 mL to 350 gal/min, provide up to a 30-ft suction lift, can withstand pressures up to 232 psi, and can run dry indefinitely without damage.

Danfoss Flomatic Corp.

AZURE AWWA butterfly valves
Available in a size range from 3 in. to 30 in., and with high-flow capacities as a major priority, the AZURE AWWA butterfly valves are designed to the ANSI/AWWA C504 butterfly valve standard. Their concentric high-strength ductile-iron disc with stainless-steel edge seating provides minimal pressure drop with low turbulence. The 24-in. and smaller designs utilize a lens-shaped disc that provides the smallest protrusion possible in the flow stream. The valve seat is simultaneously bonded and vulcanized to the valve body. The entire interior waterway of the valve body is rubber-lined to prevent corrosion and extend service life. On 30-in. and larger valves, the seat is adjustable and replaceable in the field without the use of special tools.

IC Flow Controls, Inc.

Roetelmann ball valve
The Roetelmann ball valve is actuated through a sealed canister by means of a magnetic coupling and utilizes a non-contact electromagnetic sensor to provide positive indication of the ball position. The valve’s design eliminates the potential of hazardous release by encapsulating the stem and seals in a welded canister — should the seals fail, the medium cannot escape to the atmosphere. The valves are offered in a variety of construction and seal materials to meet customer requirements. Welded- or flanged-end connections, locking devices to meet OSHA requirements, and actuators are available.

Air Squared, Inc.

Semi-Hermetic Scroll Vacuum Pump/Compressor
Originally developed to pump helium for a space-based cryo-cooler, this new semi-hermetic scroll features a patent-pending design that completely seals the pumping section of the unit, but allows cooling of both scrolls. Cool operation enables the unit to operate effectively at higher pressures and vacuums. As a compressor, the unit can develop up to 60 psig and has a displacement of 2 ft3/min. The vacuum model can develop up to 200 mtorr ultimate vacuum, with a displacement of 2 ft3/min. The unit runs at volumetric efficiencies greater than 80% and its wetted surfaces are constructed of stainless steel, nickel and hard anodized aluminum. Standard seals are PTFE composite, with other materials, such as polyimide, available to withstand specific gases.

ABB Instrumentation

AquaProbe 1 and 2 insertion electromagnetic flowmeters
Making their U.S. debut, AquaProbe 1 and 2 insertion electromagnetic flowmeters are debuting as a cost-effective alternative to full-bore meters as well as a convenient way to perform surveys on existing lines and meters. Intended for permanent installations where power is available, AquaProbe 1 connects with the company’s MagMaster transmitter. It offers 4–20-mA analog output and HART communication options. AquaProbe 2, powered by a battery pack, primarily serves temporary installations, such as checking, verifying and certifying meters. These flowmeters are available in lengths of 12, 20, 25 and 40 in., for pipe diameters ranging from 8 in. to 320 in. Accuracy is better than ±2% of flowrate, and battery life is up to five years.

American High Performance Seals

Kwik Mold service
With the Kwik Mold service, processors can purchase up to 100 molded parts for shipment within two to three weeks. Molded parts can be designed to handle a range of industry fluids, temperatures, surface speeds and pressures in standard, metric or custom sizes. Materials of construction include synthetic and natural rubber, fluorosilicon, silicon, polyurethane, nitrile and fluoropolymers such as Viton.

Rotaflon rotary seal
The Rotaflon rotary seal reduces shaft damage and power consumption, helping users to avoid downtime related to worn seal shafts. Its design accommodates surface speeds up to 5,900 ft/min and temperatures ranging from  –58°F to +500°F. It works in many applications, including gearboxes, compressors, alternators, mixers and dryers, vacuum pumps, crank shafts, heavy-duty machines, spindles and hydraulic and electric motors. The Rotaflon rotary seal comes in two series. The RB-Series incorporates a bonded, low-friction surface on the elastomeric seal lip. The MC-Series incorporates a high-performance polymer sealing lip, and is available with a single or double lip and a spring energizer. The result with either lip is the same — less wear and tear on the shaft and a longer lasting seal.

Harvel Plastics, Inc.

Large-Diameter CPVC Pipe
Claiming an industry first, this manufacturer of chlorinated polyvinyl chloride (CPVC) pipe has expanded its product line to include pipe in three larger-size diameters —18 in., 20 in. and 24 in. Available in Schedule 40 and 80 dimensions, these pipes exhibit the same physical properties for mechanical, thermal, electrical, and fire performance as their conventional pipes, which are fabricated in sizes starting at 1⁄4 in. The CPVC construction is lightweight and configurations are available in plain end or belled one end for easy, cost-effective installations.

Industrial Specialties Mfg., Inc.

Kwik-Klik plastic couplers
Kwik-Klik plastic couplers feature a spring-loaded socket that clicks when secure and a thumb disconnect button that is easy to activate. Interchangeable with standard connectors, these fittings have an unimpeded flow path and include both a lubricated Buna-N seal and stainless steel spring. The plug can rotate to prevent kinking, and color coding is available for identification. The connectors are available sizes ranging from 1/16-in. to 2/16-in. I.D., and 10/32-in. to 1/8-in. NPT.

ITT-Flojet

Triplex positive-displacement pump
Made of polypropylene and nylon, and elastomers such as Santoprene, Viton and EPDM, the Triplex positive-displacement pump can handle tough chemicals without corroding. It is manufactured using co-injection mold diaphragm technology, which virtually eliminates potential leak paths. A unique bypass design allows the pump to adapt to a range of flowrates at a constant pressure — up to 2 gal/min and 150 psi. It is available in 12- and 24-VDC, as well as 115- and 230-VAC, models.

KNF Neuberger GmbH

N-838.18 laboratory vacuum pump
A patented structured diaphragm, which was stress-optimized using finite element analysis, afflords the N-838.18 laboratory vacuum pump high pneumatic performance — despite its small size —as well as long service life. Depending on the model, it can achieve an ultimate vacuum as low as 12 mbar absolute and can pump up to 37 L/min. Components that come in contact with the pumped fluid can be made of several different materials, and a version with a PTFE-coated diaphragm is available for transferring aggressive gases.

Micro Motion

Micro Motion ELITE flowmeter
Earlier versions of the Micro Motion ELITE flowmeter provide flow measurements with ±0.10% accuracy. In this latest rendition, accuracy is ±0.05% for mass and volumetric flow, and up to ±0.0002 g/cm3 for density — representing a two-fold improvement in density performance. The device is designed for chemical dosing, high-value custody transfer and other applications where precise measurement is critical. In addition, overall meter stability is boosted to a level that eliminates the need for field zeroing. Increased processing speeds and a new Coriolis sensor design combine to solve the problems associated with identifying and accurately measuring “two-phase flow” dilemmas, enabling precise measurement of streams  containing entrained gas, such as bubble flow, slug flow, and empty-full-empty batch applications.

Smart-Hose technologies

Smart-Hose Safety System
In the event of a hose failure, this manufacturer’s Smart-Hose Safety System automatically shuts off flow in both directions, minimizing the potential for harmful spills and leaks. The system connects a coated cable within the hose bore to the valve plungers, wedges or flappers at hose end points. When conditions are normal, this cable acts as a compression spring to hold valves open. Instant thrust, due to coupling ejection, hose stretching or hose separation, is eliminated, allowing both valves to seat themselves.

Versa-Matic Pump Co.

E8 3/8-in. Mini-Matic can pump
Despite its small size and light weight (3 lb), the E8 3/8-in. Mini-Matic can pump up to 6.8 gal/min (26 L/min) at pressures up to 100 psi (6.8 bar). It can be mounted upright, sideways or inverted for use in a wide variety of applications. It features the Elima-Matic air valve system to eliminate leakage and deliver non-stalling, non-icing lube-free operation. Wetted components can be made of polypropylene or Kynar, and interiors of Santoprene, Geolast or Teflon.

E7 aluminum diaphragm pumps
E7 aluminum diaphragm pumps have a port size of 0.75 in. and feature a leakfree, bolted construction. Their shoe-valve design prevents blow-by when the pump is online but not in use. They employ the manufacturer’s Elima-Matic air-valve system, which ensures non-stalling, non-icing, lube-free operation. For use in lubrication, adhesive dispensing, OEM systems and many industrial applications, the E7 pumps are available with either metallic or non-metallic air sections.

Bran+Luebbe GmbH

ProCam Hygienic metering pump
The ProCam Hygienic metering pump meets the European Hygienic Engineering and Design Group’s (EHEDG) standards and is suitable for use in hygienic and aseptic applications. Wetted parts are made of electrically polished Type 316L stainless steel with a high-quality surface finish of  Ra 0.4 to Ra 0.8. The PTFE double membranes and seals are FDA-certified. The unit’s front cover and valves are designed so they can be easily and completely cleaned.

New Age Industries, Inc.

Clear-40 rigid PVC pipe
 Clear-40 is the brandname of a rigid PVC pipe made to Schedule 40 dimensions that allows users to see the contents.  The pipe combines the corrosion and chemical resistance, and clarity of PVC with the advantage of a rigid tube that does not need ties or clamps to hold it upright or level. Clear-40 may be used interchangeably with Schedule 40 fittings of gray or white color. All ingredients are non-toxic and conform to FDA standards for use with food-contact surfaces. Stocked sizes range from 1/4 to 4 in. Custom options include bell-shaped ends and Schedule 80 dimensions.

PVC and Polyurethane Tubing and Hose
To help users understand the critical differences between the performance properties of polyvinyl chloride (PVC) and polyurethane, this chart presents at a glance the association standards that the materials meet (FDA, NSF, 3A, Class VI), hardness, tensile strength, operating temperatures, working and burst pressures, colors, weather resistance, custom options, and more. It lists the sizes stocked by the company, the forms of products available (e.g., unreinforced tubing, reinforced hose), and the grades for particular uses.

Parker Hannifin Corp., Parker Fluid Control Div.

Motorized Control Valves
This catalog highlights the 830 and 835 Series two-way motorized control valves. These on/off and modulating valves feature integrated linear actuators, are self-calibrating, and are available in bronze or stainless steel. The literature includes valve selection tables, a coil options chart, and detailed product drawings.

Fluid Components International

ST50 and ST75 flowmeters
The ST50 and ST75 flowmeters are now available with a wireless communication option. Featuring built-in infrared technology and a standard personal data assistant (PDA), field technicians can obtain measurements, make setting changes, and read troubleshooting codes without opening the instrument. The wireless capability makes the flowmeters ideal for hard-to-reach locations or where opening the instrument is inconvenient or labor intensive. The ST50 is an insertion-style mass flowmeter designed for air, compressed-air or nitrogen flow measurements in line sizes ranging from 2 in. to 24 in. (51 mm to 610 mm). The ST75 is a direct mass flowmeter designed for air- or gas-measurement in smaller line sizes, from 0.25 in. to 2 in. (6 mm to 51 mm).

FLT flow switch
The FLT (flow/level/temperature) flow switch reliably monitors the flow and temperature of liquids, gases, slurries, lubricants, and other fluids to provide wet/dry detection and pump protection from damage due to sudden, unexpected reductions in flowrates. The FLT flow switch has a dual-alarm capability. Alarm 1 provides a pre-warning signal with the detection of low-flow situations between 0.01 and 3 ft/s, allowing the control system or operator to determine whether to keep the pump running or shut it down. When the feed line to the pump begins to run dry, Alarm 2 activates as an emergency signal to shut down the pump immediately to avoid over-heating and subsequent damage. The flow switch can be specified in either insertion or in-line styles for pipe or tube installation.

McCrometer

V2 System flowmeter
When installed, the V2 System flowmeter requires less straight-run piping than conventional flowmeters. Suitable for a wide range of industrial process and wastewater applications, the system accommodates line sizes from 4 in. to 18 in., wherever irregular or crowded piping and equipment conditions make other flow technologies impractical or unworkable. The flowmeter measures over a wide flow range from 40 to 7,500 gal/min.

Rheonik USA

RHM series of Coriolis mass flowmeters
A common problem for engineers specifying high-accuracy flow meters for applications such as hydrochloric acid or chlorine gas flows is finding meters with suitable wetted materials. The RHM series of Coriolis mass flowmeters is made with tantalum wetted materials for highly corrosive flow streams. The meters are available in line sizes ranging from 1/4 in. to 6 in., with accuracies of better than 0.2%.

Ashcroft

Xmitr
The Xmitr combines the company’s PowerFlex pressure gauge with transducer technology to create a single, dual-function instrument. With only half the number of instruments to install, the Xmitr saves instrumentation and installation costs, time and space. The device provides traditional transducer features including 4-20mA and voltage outputs, CE ratings, and 1% BFSL accuracy with electronic temperature compensation from –20˚C to 85˚C.Pressure ranges from 30 to 5,000 psi are available in three configurations: Type X1005 with a 2-in. dial and Type X2001 with a 2.5-in. or 3.5-in. dial. These features allow the Xmitr to replace bourdon tube gages and transducers in a wide variety of installations.

Chemline Plastics Ltd.

SB Series back-pressure relief valves
SB Series back-pressure relief valves provide reliable opening and adjustable relief pressures from 3 to150 psi. Made for chemical dosing lines up to 4 in., these valves offer high flowrates, low hysteresis, and low overpressure, to fully open. When installed as a back-pressure valve, installed inline, and downstream of a pump, the back pressure below the metering pump is maintained. When installed in the branch of a tee, the SB is a pressure-relief valve. The valve stays closed until inlet pressure reaches the set pressure, which is adjusted by turning the spring tensioning bolt. True union end-connections up to 2 in. eliminate the leakage problems commonly associated with threaded-body valves. All-plastic construction provides chemical resistance.

Sensor Electronics

dual-gas analyzer
This device employs technology originally developed for optical gas analyzers that measure ethylene oxide (EO) concentrations in medical sterilization chambers. Now the technology is making its debut in a dual-gas analyzer. In sterilization chambers, the new insrument gives readouts with accuracy of ±3% for both EO and H2O (steam is used to enhance efficacy of EO), despite abrupt changes in chamber temperature, humidity, pressure, condensation levels, product gas absorption. Also useful for petrochemical applications, the dual analyzer can give continuous readout of natural gas and CO2 levels despite varying pressures, proportions and flows. The standalone analyzer withstands harsh conditions, including elevated temperatures, dust, corrosion, oil mists, aerosols, and toxic and explosive environments.

Flowserve Flow Control, Limitorque Actuation Systems

ValveAnalysis
A software plug-in that enables certain diagnostic tests to be run on its products is now available.  ValveAnalysis works with Emerson Process Management’s AMS Suite to run the Ramp Signature test for the identification of leaks in tubing fittings, improperly  aligned plugs and seats, loose linkage, broken actuator spring sand sticky spool valves. For the HDL test, the plug-in calculates the four standard diagnostic signatures — hysteresis, deadband, repeatability and linearity — by opening and closing valves. ValveAnalysis does not bypass AMS, thereby ensuring that a complete device history is maintained.

Paratherm Corp

Paratherm CR cryogenic heat-transfer fluid
A replacement for silicone and d-limonene, Paratherm CR cryogenic heat-transfer fluid has an extremely low freeze point (below –120°C). The fluid's low 10-cP viscosity at –88°C (20 cP at –96°C) enables significant efficiency gains at lower temperatures. And unlike silicone-based fluids, the CR fluid poses no containment or cleanup issues. Typical applications for Paratherm CR  include fine-chemical processes, pharmaceutical active-ingredient production, secondary coolant systems, continuous process applications, lyophilizers and environmental test chambers.

Dow Chemical

Dowtherm RP heat-transfer fluid
Dowtherm RP heat-transfer fluid, a diaryl alkyl, is aimed at applications that require liquid-phase heat transfer. It can be used in nonpressurized systems and is pumpable to 32°F (0°C). Unlike other low-pressure fluids — including partially hydrogenated terphenyls and dibenzyl toluene fluids — RP fluid degrades primarily to low molecular-weight products. This characteristic reduces the need to remove high molecular weight material from the system, resulting in longer fluid life, reduced fluid makeup requirements and less system downtime.

FrymaKoruma GmbH

RoTwin vacuum processor
Developed specifically for the demanding requirements of pharmaceutical skincare and cosmetics manufacturing, the RoTwin vacuum processor produces ultra-stable emulsions across a wide range of viscosities, with good absorption properties and a glossy, transparent appearance. It incorporates a homogenizer that can be set to operate in counter- or co-rotating mode, allowing accurate control of shear force and dwell time. This results in consistent, narrow particle-size distributions of roughly 0.1 µm. The peripheral speed of the homogenizer is about 83 m/s. An inducer is used to optimize product recirculation.

Pacer Pumps

Series I pump
The latest upgrade to the Series I pump is Ryton engineering thermoplastic, which joins the existing line of polyester and polypropylene polymers for the pump’s internal materials of construction. The addition of Ryton extends the list of chemicals that can be pumped and increases the system’s upper-temperature capabilities. Series I features Type 316 stainless steel body parts with thermoplastic internal parts that are close coupled to electric, hydraulic and pneumatic