Graco D3B955 Husky 307 PP (3 8 in. BSP) Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm 9 16 inch Choose head sizes ranging from Color:Black w Red Handle Choose head sizes ranging from 14" to 42" ASME rated safety valve protects the compressor from overpressure and safeguards the operator 6 Maximum Fluid Pressure (bar) 6 Air Exhaust Port Size (in) 3 8 Air Exhaust Port Thread Gender Female Air Exhaust Port Thread Type NPT Air Inlet Size (in) 1 4 Air Inlet Thread Gender Female Air Inlet Thread Type NPT Application Industrial Ball Material TPE (Hytrel) Center Section Material Polypropylene Diaphragm Compatible Material TPE Diaphragm Material TPE (Hytrel) Fluid Inlet Size (in) 3 8 Fluid Inlet Thread Gender Female Fluid Inlet Thread Type NPT Fluid Outlet Size (in) 3 8 Fluid Outlet Thread Gender Female Fluid Outlet Thread Type NPT Fluid Section Material Polypropylene Manifold Configuration End Port Manifold O Ring Material PTFE Material Polypropylene Maximum Air Consumption (SCFM) 5