Product Announcements:
Pressure Switches

This field adjustable, compact pressure switch is intended for low- to mid-range process applications. The Tri-Clamp® compatible, polished, process connection makes this switch ideal for food, beverage and other sanitary services. Read more...

Low range adjustable differential pressure switch compact design features efficient Nega-Rate® Belleville disc spring sensing mechanism. Stable set points are not affected by system pressure changes. Read more...

Versatile Nega-Rate® Belleville disc spring pressure switch for a wide range of applications. Series 100P (diaphragm sensor) for pneumatic and low impulse hydraulics up to 3000 psig system pressure. Read more...

The F-4100 Series Miniature Pressure Switches interface from pressure to electrical control circuits; they are ideal for general sensing applications.

The switches are available with preset and adjustable pressure settings. The F-4100-50 is preset at 5" H₂O and the F-4100-90 is preset at 15" H₂O. The F-4100-85W is adjustable, 8 to 85" H₂O. T... Read more...

The F-4100 Series Miniature Pressure Switches interface from pressure to electrical control circuits; they are ideal for general sensing applications. The switches are available with preset and adjustable pressure settings. The F-4100-50 is preset at 5" H₂O and the F-4100-90 is preset at 15" H₂O. Read more...

The SMT-8M-A delivers high reliability in many cylinder switch applications. Read more...

We offer pressure switches for both air and water! Read more...

Honeywell's upgraded ASDX Series includes the following ultra-low pressure ranges:0 to 10 inches of H2O gage± 10 inches of H2O differential± 5 inches of H2O differentialThe ASDX Series ultra-low pressure sensors incorporate ASIC technology for faster response, an SPI digital output option, and a 3.3 V power supply.The ASDX Series is d... Read more...

Honeywell is pleased to announce additions to our comprehensive portfolio of electromechanical gage pressure on/off switches with a new pressure ranges and technological advances. Read more...

Tecmark Pressure Switches are available in various configurations for gas, water, and air sensing applications. Tecmark switches can sense pressures as low as 2" w.c. up to 100 PSIG with electrical ratings up to 25 amps. Multiple sample fitting configurations and diaphragm materials are available without the need for custom manufacturing. Read more...