Winters PCT326LF PCT LF Lead Free Pressure Gauge, 0 300 psi, 4 1 2 in Dial, 1 4 in NPT Bottom, 304 SS Case, Brass Socket 70Y8344 UL Listed Features Conformal Coated UL Listed Features Conformal Coated PCBA Current Drawn 1 Material Black Oxide 1215 Carbon Steel For Shaft Thread Size 5 8" 18 OD 1 5 16" Width 7 16" Screw Type Socket Head Screw Material Black Oxide Steel Number Included 1 Construction One Piece For Shaft Type Threaded Shaft Mount Type Clamp On Thread Direction Right Hand Country of Origin United States DFARS Compliance Specialty Metals COTS Exempt ECCN EAR99 REACH Compliance REACH (EC 1907 2006) (11 07 2024 Water and Steam Services (with Syphon) Case Color Silver Characteristics CRN Registered and Steam Services That Require A 1% Full Scale Accuracy Pressure Range 0 to 300 psi kPa Socket Material Brass Case Material 304 Stainless Steel NSF Certified Yes Wetted Materials Brass Bronze Standards CRN Registered Connection Type MNPT Pressure Range Type Pressure Gauge Sensor Material Bronze Maximum Pressure 300 Operating Temperature Range 40 Degrees to 200 Degrees F Country of Origin China