The Air Spring Insulator BiAir^® consists of a cast steel or aluminum housing, within which the air space is contained by thin-walled flexible and pressure-resistant rolling membrane. A piston sits on top of the membrane and is pressed into the air space. (read more)

The Mamco / Lefoo LF-31 series switch was designed for the HVAC industry where safety and reliability are essential. Available in vacuum, differential and pressure models, with fine silver or gold cross bar contacts. LF-31 is capable of detecting pressures, as low as, .05" of water. Switching current up to 5 amp resistive. Also used in pneumatic OEM applications. (read more)

The APS Air Pilot Switch consists of a high pressure sensor operator connected directly to a three-way air valve that can be operated either normally open (passing air) or closed (not passing air). (read more)

Controlling liquids, specialty gases or air in high purity and sanitary processes is now easier than ever with the advanced NuTec® FS2000L Inline Flow Switch from Fluid Components International, which features a revolutionary non-intrusive design that eliminates contact between the process media and the flow sensor. (read more)

A typical compressed air system will lose compressed air through pipe connections, non-demand drains etc. At the end of the final work shift, the Air-Saver will shut the air tank off from the rest of the system. The content of compressed air within the air tank will be saved rather than lost through pipe leakages. (read more)

The TESF Series is designed for use with movable hinged machine guards which must be closed for operator safety. Their tamper-resistant design and positive-opening NC contacts provide a significantly higher level of safety than conventional, spring-driven limit switches or proximity switches often used to monitor hinged guard positions. (read more)

The Mamco LF10 H series pressure switches are rugged and reliable devices designed for air systems applications and electrically driven compressors. (read more)

Keeping a clean and steady flow of air is extremely important in any enclosed environment, and particularly so in a lab environment where isolation and control of all elements and potential containments is so essential. That’s where the Air Flow Technology (AFT) engineering staff at Allentown Caging Equipment put their energy when designing their new generation of animal caging systems. (read more)

Design engineers who need more cooling power in confined spaces can achieve it with Universal Air Filter (www.uaf.com) NEBS GR-63 (Issue 3) certified filters. The revised standard reduces dust arrestance requirements for 1U and 2U equipment boxes from 80 percent (Issue 2) to 65 percent to increase air flow and avoid overheating components. (read more)

The Environics® Nitrogen Air Generator (NAG) uses membrane technology to separate and recover nitrogen from compressed air. Atmospheric air is 78% nitrogen, 21% oxygen and 1% other gases. The NAG uses the principle of selective permeation to produce high purity nitrogen. (read more)