Model 1950 Explosion-proof Differential Pressure Switch combines the best features of the popular Dwyer Series 1900 Pressure Switch with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application. It is CE, UL and CSA listed, FM approved.
Service: Air and non-combustible, compatible gases
Wetted Materials: Consult factory Temperature Limits: -40 to 140°F (-40 to 60°C)
0 to 140°F (-178 to 60°C)for 1950P-8, 15, 25, and 50 -30 to 130°F (-344 to 544°C) for 1950-02