Wika 113.13.20.300.B Commercial Pressure Gauge, 0 psi to 300 psi, 2 in Dial, 1 4 in NPT Male, Center Back, Plastic 38HY50 We have also embedded an We have also embedded an RFID Choke Plate to make safety inspections and asset tracking faster and digital ready For Use With Steam Shape Straight Type Adapter Connection Style Barbed Male × Threaded Female Barbed Male Connection Type Interlocking Clamp Barb Style Standard Number of Barbs Multiple For Hose ID 3 4" For Hose OD Range 1 5 32" to 1 5 16" Pipe Size 3 4 Thread Type NPT Material Zinc Plated Steel Clamp Material Zinc Plated Steel Wing Nut Material Zinc Plated Iron Hex Bushing Material Zinc Plated Steel Gasket Material Polymer Plastic Maximum Pressure 250 psi @ 72° F Maximum Vacuum 28 in 100 kPa IP Rating IP65 Primary Scale Pressure Measurement Minimum 0 psi Secondary Scale Pressure Measurement Minimum 0 kPa Case Liquid Glycerin Primary Scale Pressure Measurement Maximum 300 psi NEMA Enclosure Rating 4 Operating Temperature Maximum 140 Degrees F Operating Temperature Minimum 4 Degrees F Process Media Temperature Maximum 140 Degrees F Process Media Temperature Minimum 40 Degrees F Compatible with Brand WIKA Country of Origin United States Process Connection Gender Male