Pressure Regulator Series ABP1 Body Material Stainless Steel Inlet Size 1/4 in Outlet Size 1/4 in Length 2 in Height 4 15/16 in Application Gas Connection Type NPT Pressure Adjustment Range 3 to 100 psi Gauge Port Size 1/4 in Seal Material PCTFE Max Temp 150 Degrees F Max Pressure 750 psi Standards CRN Compliance ISO 9001