and this replacement spring is the key to restoring factory-spec accuracy to your D-9502 pneumatic positioner assembly

While it is the official replacement for the 116044

this industrial steam trap seal prevents bypass leaks and pressure loss

minimizing downtime during routine maintenance

and R-407C when paired with the appropriate internals

Johnson Controls P20EB-1 Pressure Control Els PW 17895 and this replacement spring isThe Johnson Controls P20EB 1 Pressure Control is a versatile field replacement engineered for low pressure cutout applications in residential and commercial air conditioning systems. This mechanical refrigeration pressure switch operates within a range of 7 to 150 PSI and features a 36 inch capillary with a 1 4 inch sweat connection for flexible mounting. Designed with a Single Pole Double Throw (SPDT) switch action, this unit provides reliable