Rugged construction and explosion-proof design, high over-pressure protection and vibration resistance
Combines the best features of the popular Dwyer® Series 1950 Pressure Switch with the benefit of natural gas compatibility
large diameter diaphragm and snap action switch make it dependable and ideal for OEM applications
High over-pressure protection with a pressure range to 1400 PSI, visible setpoint, and fixed deadband
Measures & controls positive, negative, or differential pressures of non-combustible & non-corrosive gases
Visual set point adjustment, adjustable null zone, and functions as a null switch
Small size and low price with 2% repeatability, wide range of models from 0.07 in W.C. - 85 in W.C.