Dwyer Instruments 1950-5-2F Pressure Switch 320788-704 As a genuine 940-0088-02 relay

As a genuine 940-0088-02 relay

For dedicated vacuum service

This model is fully compatible with glycol-based systems and can double as an anti-vacuum device during system drainage

ensuring a drop-in fit for technicians performing field repairs on York

and pneumatic actuators makes it a versatile stock item for any commercial or residential service truck

Dwyer Instruments 1950-5-2F Pressure Switch 320788-704 As a genuine 940-0088-02 relayThe Dwyer 1950 5 2F is a precision engineered explosion proof differential pressure switch designed for monitoring air and non combustible gases in hazardous environments. Rated for NEMA 7 (Class I, Groups C, D) and NEMA 9 (Class II, Groups E, F, G) compliance, this integral explosion proof pressure switch eliminates the need for bulky external enclosures. It features a set point range of 1. 4 to 5. 5 inches w. c. with a narrow approximate deadband of