Pressure Switches

Dwyer

Dwyer 1911-10 Compact Differential Pressure Switch, Bare Switch (less Enclosure), 3.0-11.75 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1911-20 Compact Differential Pressure Switch, Bare Switch (less Enclosure), 4.0-20.0 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1911-5 Compact Differential Pressure Switch, Bare Switch (less Enclosure), 1.4-5.5 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1920-0 Compact Differential Pressure Switch, Threaded Back Connections, 0.15-0.50 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1920-00 Compact Differential Pressure Switch, Threaded Back Connections, 0.07-0.15 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1920-1 Compact Differential Pressure Switch, Threaded Back Connections, 0.40-1.6 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1920-10 Compact Differential Pressure Switch, Threaded Back Connections, 3.0-11.75 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1920-20 Compact Differential Pressure Switch, Threaded Back Connections, 4.0-20.0 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1920-5 Compact Differential Pressure Switch, Threaded Back Connections, 1.4-5.5 in WC, SPDT, 15A, UL/CSA/FM

Dwyer

Dwyer 1921-0 Compact Differential Pressure Switch, Threaded Back, Bare Switch, 0.15-0.50 in WC, SPDT, 15A

Dwyer

Dwyer 1921-00 Compact Differential Pressure Switch, Threaded Back, Bare Switch, 0.07-0.15 in WC, SPDT, 15A

Dwyer

Dwyer 1921-1 Compact Differential Pressure Switch, Threaded Back, Bare Switch, 0.40-1.6 in WC, SPDT, 15A

Dwyer

Dwyer 1921-10 Compact Differential Pressure Switch, Threaded Back, Bare Switch, 3.0-11.75 in WC, SPDT, 15A

Dwyer

Dwyer 1921-20 Compact Differential Pressure Switch, Threaded Back, Bare Switch, 4.0-20.0 in WC, SPDT, 15A

Dwyer

Dwyer 1921-5 Compact Differential Pressure Switch, Threaded Back, Bare Switch, 1.4-5.5 in WC, SPDT, 15A

Dwyer

Dwyer 1950-0-2F : Series 1950 Explosion-Proof Differential Pressure Switch, 0.15 to 0.5 in W.C. Adjustable Setpoint, SPDT Relay, External Setpoint Adjustment, NEMA 3/7/9, UL/CSA/FM Class I C/D, II E/F/G, III

Dwyer

Dwyer 1950-00-2F : Series 1950 Explosion-Proof Differential Pressure Switch, 0.07 to 0.15 in W.C. Adjustable Setpoint, SPDT Relay, External Setpoint Adjustment, NEMA 3/7/9, UL/CSA/FM Class I C/D, II E/F/G, III

Dwyer

Dwyer 1950-1-2F : Series 1950 Explosion-Proof Differential Pressure Switch, 0.4 to 1.6 in W.C. Adjustable Setpoint, SPDT Relay, External Setpoint Adjustment, NEMA 3/7/9, UL/CSA/FM Class I C/D, II E/F/G, III

Dwyer

Dwyer 1950-10-2F : Series 1950 Explosion-Proof Differential Pressure Switch, 3 to 11 in W.C. Adjustable Setpoint, SPDT Relay, External Setpoint Adjustment, NEMA 3/7/9, UL/CSA/FM Class I C/D, II E/F/G, III

Dwyer

Dwyer 1950-20-2F : Series 1950 Explosion-Proof Differential Pressure Switch, 4 to 20 in W.C. Adjustable Setpoint, SPDT Relay, External Setpoint Adjustment, NEMA 3/7/9, UL/CSA/FM Class I C/D, II E/F/G, III