Graco D5B336 Husky 515 PP 1 2 in. (13 mm) BSP Standard Pump, PP Center Section, SS Seats, SS Balls & SP Diaphragm strl_4 in as detailed in the Instructions Parts Cold Water Washer Extension as detailed in the Instructions Parts manual Genuine Graco 105286 shaft seal (Ref 7 Fluid Outlet Size (mm) 12 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 316 Stainless Steel Center Section Material Polypropylene Compressor Required Yes Diaphragm Compatible Material Santoprene Diaphragm Material Santoprene Fluid Inlet Size (in) 1 2 Fluid Inlet Thread Gender Female Fluid Inlet Thread Type BSPT Fluid Outlet Size (in) 1 2 Fluid Outlet Thread Gender Female Fluid Outlet Thread Type BSPT Fluid Section Material Polypropylene Manifold Configuration Center Port Manifold O Ring Material PTFE Material Polypropylene Maximum Air Consumption (SCFM) 28 Maximum Air Pressure (psi) 100 Maximum Cycle Rate (CPM) 400 Maximum Flow Rate (GPM) 15 Maximum Fluid Pressure (psi) 100 Maximum Operating Temperature (°F) 150 Maximum Solid Size (in) 0