Dwyer Gas pressure/differential pressure switch
range 1-30" water (.25-7.47 kPa), max. deadband 4" w.c. (1.0 kPa), SPDT snap switch.
Applications	Fuel and Gas
Compliance	UL
Deadband	4 inH2O
Electrical Connection	1/2 in NPT female Conduit with Screw Terminal block
Enclosure Ratings	None
Materials, Wetted	Aluminum, Brass, Buna-N (NBR), Steel
Mounting Orientation	Vertical
Operating Temperature, Max	180 °F
Operating Temperature, Min	-10 °F
Pressure Type	Differential
Pressure, Max	30 inH₂O
Pressure, Min	1 inH₂O
Process Connection Note	1/2˝ male NPT and 1/8˝ female NPT used for single positive pressure or high differential pressure, 1/8˝ female NPT used for single vacuum or low differential pressure
range 1-30" water (.25-7.47 kPa), max. deadband 4" w.c. (1.0 kPa), SPDT snap switch.
Applications	Fuel and Gas
Compliance	UL
Deadband	4 inH2O
Electrical Connection	1/2 in NPT female Conduit with Screw Terminal block
Enclosure Ratings	None
Materials, Wetted	Aluminum, Brass, Buna-N (NBR), Steel
Mounting Orientation	Vertical
Operating Temperature, Max	180 °F
Operating Temperature, Min	-10 °F
Pressure Type	Differential
Pressure, Max	30 inH₂O
Pressure, Min	1 inH₂O
Process Connection Note	1/2˝ male NPT and 1/8˝ female NPT used for single positive pressure or high differential pressure, 1/8˝ female NPT used for single vacuum or low differential pressure