Graco DFC911 Image is for illustrative purposes only. HUSKY 2150 Husky 2150 AL 2 in. (51 mm) BSP Standard Pump, AL Center Section, PP Seats, PTFE Balls & PTFE Diaphragm visetype_bench 4" OD dust port 1.1 GPM 4" OD dust port but not dry Water Wastewater Transfer Connection Type Threaded Diaphragm Compatible Material PTFE Diaphragm Material PTFE EPDM 2 Piece Fluid Inlet Size (in) 2 Fluid Inlet Thread Type BSPT Fluid Outlet Size (in) 2 Fluid Outlet Thread Type BSPT Fluid Section Material Aluminum Manifold Configuration End Port Manifold O Ring Material PTFE Material Aluminum Maximum Air Consumption (SCFM) 175 Maximum Air Pressure (MPa) 0 Expanded material offering to handle endless applications