Behringer BSBX3050 SP Beta Clamp Kit, 1 2 in Tube OD, Smooth Bore, 316 Stainless Steel, Santoprene Cushion, Bolt On 426 Greed Led Display Greed Led Display Inlet Pressure 250 psi Maximum Regulated Pressure 125 psi Minimum Regulated Pressure 2 psi Maximum Operating Pressure 125 psi Minimum Operating Pressure 18 psig Maximum Operating Temperature 175 °F Minimum Operating Temperature 32 °F Maximum Flow Rate 53 cfm Air Inlet Size 1 4 in NPT Air Inlet Gender Female Air Outlet Size 1 4 in Air Outlet Type NPT Air Outlet Gender Female Number of Air Inlets 1 Number of Air Outlets 1 Pressure Gauge Included Yes Pressure Gauge Port Size 1 4 in Pressure Gauge Port Type NPT Gauge Port 1 4 in NPT Includes (2) Gauge Plugs and Face Gauge Cover Plate and (2) Hex Head Bolts Clamp Type Beta Clamp Assembly