Johnson Controls P20BA-46 Pressure Switch

Johnson Controls P70DA-34 High Pressure Cutout Switch, 20 in 100 PSIG, 0.15 PSIG

Johnson Controls P20EA-39 Pressure Switch

Johnson Controls P20EB-11 Pressure Control Limit Switch

Penn Johnson Controls P32DV-1C Sensitive Differential Pressure Switch

Johnson Controls P32AC-2C Sensitive Differential Pressure Switch 0.05" - 5.0" WC

Johnson Controls P32AF-1C Pressure Switch

Johnson Controls P20CB-4 Pressure Switch