These threaded one- and two-piece clamp-type shaft collars are designed to be mounted on shafts having unified coarse (UNC), unified fine (UNF), and Acme threads, in bore sizes from 0.25-in. to 16.0-in. inner dia. and various widths. The collars are available in stainless steel and steel with a black oxide finish, as well as aluminum and alloys. They are available as stub-Acme, double-Acme, and bearing locknuts in both English and metric sizes, as well as with a triple-link hinge. The collars are non-marring and easy to adjust, and have high axial holding power.

Prochem PB and MD side-entering agitators provide high-quality performance in a variety of demanding applications, including pulp and paper, fluegas desulfurization, petroleum blending, and storage. These belt-driven agitators come in easy-to-maintain configurations that minimize downtime and maintenance costs. The unique PB Series pillow-block design reduces bearing maintenance. The MD Series has a user-friendly modular design that incorporates an easily accessible shaft-bearing cartridge for convenient maintenance.

This mobile transloading unit is designed for fast, safe custody transfer of a wide variety of liquids. It features a four-wheeled towable trailer that is easy to operate, one side of which can be used for truck transloading and the other for railcar transloading. Both sides share common transfer equipment, including hoses, filters, strainers, air eliminators, valves, sensors, overfill-protection equipment, pumps, meters and an emergency shut-off switch. Optional safety features include access platforms, gangways, and fall-protection safety cages.

Proline Plus pipettors are fully autoclavable and available in single-channel, multichannel, and fixed-volume models for applications ranging from 0.1 mL to 10 mL. Safe, accurate and precise, these instruments feature the manufacturer’s Optiload design for easy tip-loading and ejection. Models with a nominal volume larger than 10 mL can use the manufacturer’s Safe-Cone filters. All Proline Plus pipettors are made in accordance with In-Vitro Diagnostic (IVD) and CE standards.

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.

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.

Made of stainless steel, P31 Series regenerative turbine pumps feature capacities of up to 5 gal/m and heads to 250 ft and can operate at temperatures up to 250°F. When installed with an integrated relief valve, the pump’s flow can be rerouted from the outlet to the inlet through the relief valve chamber.The specified relief valve setting is an average and individual pumps will vary both above and below the specified setting. The relief valve actually cracks open and begins to bypass flow at approximately 50 psi below the relief valve setting.

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.

With its fully modular design, the two-port Spira-Trol control valve uses a low number of components to create a highly flexible and maintainable system where one valve can satisfy the needs of numerous industrial requirements. Both ANSI and EN versions share the same internals, and only three pneumatic actuators are required for valves up to 4-in. in size. The valve incorporates self-aligning and clamp-in-place internals for ease of maintenance.

Ceramic wire-wound platinum sensors are typically used in applications requiring a wide operating temperature range and high measurement stability. Types KN1008 and KN3005, with diameters of 0.8 mm and 0.5 mm, can be used in applications previously off-limits to wire-wound elements due to size constraints. Also broadening its applications range is a design that complies with the IEC 60751 specification. One of the sensor’s most notable features is its small diameter, which enables response times of less than 0.2 s.