ServiceAir and Non-Combustible, Compatible GasesTemperature Limits-40 to 140°F (-40 to 60°C)
0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50
-30 to 130°F (-34.4 to 54.4°C) for 1950-02Pressure LimitsContinuous: 1950's - 45 in w.c. (0.11 bar); 1950P's - 35 psi (2.41 bar); 1950P-50 only - 70 psi (4.83 bar)
Surge: 1950's - 10 psi (0.69 bar), 1950P's - 50 psi (3.45 bar), 1950P-50 only - 90 psi (6.21 bar)Enclosure RatingNEMA 3 (IP54), NEMA 7 & 9Switch TypeSingle-Pole Double-Throw (SPDT)Electrical Rating15 A @, 125, 250, 480 VAC, 60 Hz
Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 HzElectrical Connections3 Screw Types: Common, Normally Open and Normally ClosedProcess Connections1/8" Female NPTMounting OrientationDiaphragm in Vertical PositionSet Point AdjustmentScrew Type On Top of HousingWeight3.25 Ib (1.5 kg)
1950-02 Model: 4.4 lb (2 kg)Agency ApprovalsCE, CSA, FM, UL
