The Thermo-Z heat exchanger is designed to recover heat from energy-consuming processes up to 1,400°F with guaranteed leakage rates of less than 0.01%. It features a modular design with heavy-gauge, welded-plate construction, and an internal casing secured to a cold outer casing by integral thermal expansion joints. Variable plate spacing on the supply and exhaust optimizes performance and pressure drop while minimizing maintenance requirements. Both cross?ow and counter ?ow con?gurations are available.

The sensor-e T-Series represents the next generation of gas analyzers. These instruments give real-time indication of a large number of operational parameters, provide automatic alarms if diagnostic limits are exceeded, and allow data to be downloaded. They feature a high-resolution color graphics display with an advanced touch-screen interface, fold-down front and rear panels for easy maintenance, and front and rear panel USB connections. Multi-tasking software allows for one-touch ?rmware upgrades and remote operation.

The Vapor Pin is a new sampling device that reduces the cost and improves the quality of sub-slab soil gas investigations used to locate contaminant sources beneath buildings and to conduct vapor intrusion evaluations. It can be installed quickly and easily, and its unique, patented design eliminates the need for grout or other adhesives. A small-diameter hole is drilled through the slab and the Vapor Pin is put in place using an installation/extraction tool and a hammer. Because the Vapor Pin is machined from a single piece of metal, the potential for leaks is essentially eliminated.

The Deltapilot FMB 70 hydrostatic level pressure transmitter measures level in units of pressure, height, volume, or mass with an accuracy of ±0.1%. It has a 316L stainless steel housing with a polycarbonate sightglass, and a water-tight Contite pressure-measuring cell that is hermetically sealed for protection against condensate, condensation, and aggressive gases. These features enable the device to withstand harsh washdown environments such as those in food, beverage, dairy, and pharmaceutical applications.

The miniature, high-sensitivity piezoresistive absolute-pressure transducers in the Endevco Model 8530B Series are available for a range of hydraulic and pneumatic pressure-measurement applications. With a 3.86-mm-dia. face and weighing just 2.3 g, these devices are available in ranges of 200, 500 and 1,000 psia with 300-mV full-scale output and high resonant frequencies of 750 kHz (200 psia) and 1,000 kHz (500 and 1,000 psia).

The Helix Hi/Lo mobile flexible-screw conveyor is an all-in-one unit that comes with an integrated bag compactor and a dust-collection hood at the bag-dump station to improve plant and worker safety during the processing of small bags of powders or bulk solids. Filtration options provide collection efficiency down to 1 micron to capture and confine airborne material within the unit. The system’s filters are cleaned using a reverse pulse-jet system.

The Model IOG industrial oval-gear flowmeter is part of a new line of inline and flanged oval-gear meters and industrial registers. These instruments are suitable for a variety of applications, including aqueous solutions, petroleum-based fluids, and other highly viscous fluids. The Model IOG meter has an accuracy of ±0.5% and operates at pressures up to 800 psi. It can be installed in tight spaces, either vertically or horizontally, and does not require a straight run of pipe or flow conditioning.

Pulsair Systems and Linde Gases have partnered to provide a more effective and efficient way to mix liquids. Pulsair’s pulsed-air technology releases compressed air or gas, supplied by Linde, from beneath flat round plates at the bottom of a tank or vessel to create circulation and effect mixing of the liquid(s). As the gas is forced out between the plates and the tank floor, the sudden burst shocks the liquid and sweeps away the heavier liquid(s) and solids.

Bulk-bag dischargers and unloaders often experience difficulties dispensing compacted or otherwise hard-to-move solids. This firm offers three types of pneumatically powered massage paddles to promote the flow of compacted, cohesive, or sticky materials from bulk bags. Side massagers can be moved vertically to achieve optimum position (which is usually along the bottom one-third of the bag). Base massagers are used to break up materials that have been compacted along the bottom of the bag.

Complementing its existing line of butyl- and ethylene propylene (EP)-based diaphragms, the Saunders XA diaphragm relies on a compound based on EP technology that provides increased erosion resistance in both corrosive and abrasive applications. The design provides longer flex life, with a 70% improvement in elastic recovery. This improves sealing performance and reduces emissions. It also reduces downtime and increases productivity, helping to reduce the cost of ownership.