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Yamada® NDP Series Air-Powered Double Diaphragm Industrial Pumps (AODD)

Yamada® NDP Series pumps are the backbone of its industrial line of air-powered double diaphragm pumps (AODD). A unique, patented air-valve design ensures stall-free operation throughout product life. Bolted construction and common component replaceable parts maximize uptime and increase profitability.


Yamada NDP-5 Series
3.4 GPM flow rate
0.25" fluid port


Yamada DP-10/DP-15 Series
6.0 or 8.0 GPM flow rate
0.375" or 0.5" fluid port


Yamada NDP-15 Series
15.0 GPM flow rate
0.5" fluid port


Yamada NDP-20 Series
28.0 GPM flow rate
0.75" fluid port


Yamada NDP-25 Series
49.0 GPM flow rate
1.0" fluid port


Yamada NDP-32 Series
50.2 GPM flow rate
1.5" suction – 1.25" discharge


Yamada NDP-40 Series
116 GPM flow rate
1.5" fluid port


Yamada NDP-50 Series
166 GPM flow rate
2.0" fluid port


Yamada NDP-80 Series
215 GPM flow rate
3.0" fluid port


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