The Armstrong Air R102613-01 Pressure Switch 2-Stg,45/,80 is a two-stage switch that can be used to control pressure in a system. It has a 45/80 degree angle of rotation and a 0.5 in. (12.7 mm)...
R100684-09 SWITCH-PRESSURE-RED .60ARMSTRONG PART NUMBER 204239 R100684-09 SWITCH-PRESSURE-RED is a Pressure Switch for the Air Purifier. Manufactured by Armstrong International Inc. This product has...