Dwyer Gas Pressure Switch (4.0" - 20.0" W.C.)

Gas Pressure Switch (4.0" - 20.0" W.C.) Reliable and convenient, the Series 1996 Gas Pressure Switches serve as a compact, low cost switch for gas fired furnaces and equipment. Pressure ranges for both models are ideal for high or low gas pressure interlock. Visible set point and on-off indicators add convenience in servicing. Use either NO or NC contacts on SPDT switch. Bottom connection has both 1/8" female and 1/4" male threads for pipe nipple or coupling. Top connection vents diaphragm chamber to outside or to furnace combustion chamber. Mount switch with diaphragm in a horizontal position and gas pressure connection at bottom. Used with natural, manufactured or LP gas. Applications: Gas furnaces Natural, manufactured or LP gas applications Features: Visible set point and on-off indicator simplifies operation and trouble shooting Compact size and low cost make it ideal for gas fired or gas equipment OEM applications Specifications: Service: Air, natural & manufactured gas, LP gas. Wetted Materials: Con...