Pressure Switches




Ashcroft Type 400, B-Series


Type
pressure, differential
Enclosure
NEMA 3, 4, 4x, 13 and IP66
Ratings
UL, CSA, FM
Switch Type
SPDT
Switch Deadband
fixed, limited adjustable
Actuator Seal Materials
buna, viton, teflon, stainless steel, monel
Pressure Connections
¼" NPT, ½" NPT, combination
Pressure Connection Materials
316L SST, carbon steel, nickel-plated brass



Ashcroft Type 700, B-Series


Type
pressure, differential
Enclosure
explosion-proof DIV I & II, NEMA 7\9, IP66
Ratings
UL, CSA
Switch Type
SPDT
Switch Deadband
fixed, limited adjustable
Actuator Seal Materials
buna, viton, teflon, stainless steel, monel
Pressure Connections
¼" NPT, ½" NPT, combination
Pressure Connection Materials
316L SST, carbon steel, nickel-plated brass



Ashcroft G-Series


Type
pressure, differential, vacuum, compound
Enclosure
316 SST NEMA 4x, IP65
Ratings
UL, CSA
Switch Type
SPDT
Set Points
single, dual-independent
Switch Deadband
fixed, adjustable
Actuator Seal Materials
buna, viton, teflon, stainless steel, monel
Pressure Connections
¼" NPT, ½" NPT, combination
Pressure Connection Materials
316L SST, carbon steel, nickel-plated brass



Ashcroft P-Series


Type
pressure, differential
Enclosure
NEMA 4\4x, IP65 and explosion-proof Div I & II
Ratings
UL, CSA, FM
Switch Type
SPDT
Set Points
single, dual-independent
Switch Deadband
fixed, adjustable
Actuator Seal Materials
buna, viton, teflon, stainless steel, monel
Pressure Connections
¼" NPT
Pressure Connection Materials
316L SST, carbon steel



Ashcroft L-Series


Type
pressure, differential
Enclosure
NEMA 4\4x, IP66
Ratings
UL, CSA, FM
Switch Type
SPDT
Switch Deadband
fixed, limited adjustable
Actuator Seal Materials
buna, viton, teflon, stainless steel, monel
Pressure Connections
¼" NPT, ½" NPT, combination
Pressure Connection Materials
316L SST, carbon steel, nickel-plated brass