Hex0.562"
Preset pressure settings0 psi to 14.7 psi
FunctionEasily Convert From Vacuum To Pressure Relief By Reversing Poppet And Spring
Max. temp.250°F
Max. cfm2 CFM
Inlet port typeNPT
Body materialBrass
Spring materialStainless Steel
PoppetStainless Steel Ball
Seal materialNitrite
Operational pressure range0 psi to 20 psi
Vacuum range0 in. hg to 30 in. hg
Inlet port connection genderMale
Inlet port connection typeNPT
Relief typeProportional Relief
Inlet port connection size1/4"
Maximum compatible vacuum pump1/4 hp
Operating temperature - minimum33°F
Minimum cracking pressure0 in. hg
Poppet materialStainless Steel
Operating temperature - maximum250°F
Operating temperature - minimum33°F
Cracking pressure - maximum14.7 psi
Flow rate - maximum2 CFM
Operating pressure - maximum14.7 psi
Vacuum maximum27 in. hg