Yamada NDP-50 Series Double Diaphragm Pumps
Yamada NDP diaphragm pumps are designed for handling thick, corrosive and abrasive liquids, including solid particles.
Yamada® NDP-50 series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 166 gallons per minute. Pumps are available in aluminum, stainless steel (316), cast iron, polypropylene, and Kynar construction, with a wide variety of diaphragm materials.
Diaphragm Material / Temperature
Buna N: 180°F (82°C)
Neoprene: 180°F (82°C)
Santoprene® (TPO): 180°F (82°C)
EPDM: 212°F (100°C)
PTFE: 212°F (100°C)
Hytrel® (TPE): 248°F (120°C)
Viton® fluoroelastomer: 248°F (120°C)

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