EMAX ESPR10A120V1 Dual SOLO Alternating Silent Air Compressor System – 10HP 20HP V4, 38 CFM Each, 120 Gallon Vertical, 2 Stage, Single Phase Electric with Pressure Lubed Pump, Auto Drain & Aftercoolers best for bench work PEEK Gauge Port Thread Gender Size:323 PEEK Gauge Port Thread Gender Female Type Fluid Regulator Maximum Fluid Pressure (bar) 40 Maximum Fluid Pressure (kPa) 4000 Maximum Fluid Pressure (psi) 580 Maximum Fluid Pressure (MPa) 4 Inlet Thread Gender Female Outlet Thread Gender Female Maximum Regulated Pressure (MPa) 1 Maximum Working Pressure (MPa) 4 Minimum Regulated Pressure (MPa) 0 This is essential in maintaining system integrity and preventing air contamination Muffler Package Depth 48 Package Height 87 Package Weight 12 sans serif