Series 1620 Single and Dual Pressure Switch | Dwyer
Series PG | Gas Pressure/Differential Pressure Switch is used with air and other compatible gases. Clear easy-to-read, and convenient external setpoint adjustment. Applications include natural, manufactured or LP gas. | Dwyer Instruments
Series APS/AVS Adjustable Pressure Switch | Dwyer Instruments
Dwyer Series 1900 Compact Low Differential Pressure Switches | Celectric
New: Dwyer 1950-00-2F Explosion Proof Differential Pressure Switch – Low Price for All
Series DX Wet/Wet Differential Pressure Switch | Dwyer
Series 1996 | Gas Pressure Switch used with natural, manufactured, or LP gas. Applications in gas furnaces and natural, manufactured or LP gas applications. Compact and low cost. Ideal for high or
Series MP Mini-Photohelic® Differential Pressure Switch/Gage
Series H2 | Dual-Action Explosion-Proof Pressure Switches have a design that is weatherproof and can be mounted in any position and is not affected by vibration. | Dwyer Instruments
Series 1800 Low Differential Pressure Switch | Dwyer
Dwyer 3003mr Pressure Switch/gage | Range 0-3" W.c. | .10 Minor Divisions. | Blackhawk Supply
Series 1000W | Weatherproof Diaphragm Operated Pressure Switches have weatherproof housing and have a new design that provides high over-pressure protection. | Dwyer Instruments
Dwyer 1640-10 Differential Pressure Switch (3.0-12.0"w.c.) with SPDT switch
DWYER, 0.07 to 0.15 in H2O, Air Pressure Switch - 25E960|1910-00 - Grainger