Graco TE80 0226 QUANTM i80, 1.5"NPT, Aluminum Electric Diaphragm Pump, 200 240 V, AL Center, PP Seat, SP Ball, SP Diaphragm feature 3d Air Exhaust Port Size (in) Size:2 inch (5 cm) 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 Diaphragm Compatible Material Santoprene Diaphragm Material Santoprene 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 UPC Product: 00633955836105 Model QUANTM i80 Part Number TE80 0226 Connection 1 and ultra dependable