日本山田YAMADA雅玛达隔膜泵NDP-25BST Yamada® NDP-25BST series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 49 gallons per minute. Pumps are available in aluminum, stainless steel (316), cast iron, polypropylene, and Kynar construction, with a wide variety of diaphragm materials. Inlet (in) 1 Outlet (in) 1 Max Flow (gpm) 46.2 Max Temp 212 Max Solid (in) 3/16 Valve Type (in) 3/8 Air Motor Material Aluminum Body Material Stainless Steel Elastomer Material PTFE Documentation Performance Curve ndp-25T_perf-curve_lrg.jpg BOM NDP-25BST_Bill_of_Material.pdf CAD Drawings (PDF) PUMP_NDP-25_CAD_SS.pdf CAD Drawings (DWG) PUMP_NDP-25_CAD_SS.dwg