164 gpm max, 2 in. FNPT ports, 3/4 in. FNPT air inlet


Yamada pumps NDP-50 series in aluminum
Yamada NDP-50 Series 2 in. Pumps

Yamada 2-inch, air-operated, double-diaphragm (AODD) pumps handle a wide variety of fluids with a high or low solids content for smooth, consistent, efficient pumping. Flow rate to 164 GPM max, 2-in. ANSI flanged ports, 3/4 in. FNPT air inlet. Choose polypropylene, aluminum, stainless steel, cast iron or PVDF for the pump body material, ball valves as standard. Choose the diaphragm material based on the maximum liquid temperature:
Neoprene to 180 degrees F
Buna 180
PTFE 212
Nordel 212
Santoprene 225
Viton 248
Hytrel 248
Hytrel 248
Viton 248
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