Yamada
Yamada NDP-80BSC-NPT — 3" Stainless Steel Diaphragm Pump, Neoprene Diaphragm
Yamada NDP-80BSC-NPT — 3" Stainless Steel Diaphragm Pump, Neoprene Diaphragm
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This NDP-80BSC-NPT is a 3" NDP-80 air-operated diaphragm pump in stainless steel, rated to 215 GPM. It passes solids to 13/32" (10 mm) and handles fluid to 180°F (82°C).
A 316 stainless wetted path resists chlorides, organic acids and most process chemicals, and is the standard specification wherever wash-down or product purity matters. Neoprene diaphragms and balls give balanced service across mild chemicals, oils and water, and are the economical default where nothing aggressive is being moved. Ball check valves are the right choice for flooded-suction installations.
Supplied with NPT threaded connections. The pump self-primes, handles a degree of entrained air, and holds pressure when stalled, which makes it forgiving on transfer duty that starts and stops.
Ordered online, shipped from Texas, priced well and backed by US support before and after the sale. Send us your application details if you want a second opinion on materials.
| Brand | Yamada |
|---|---|
| Model / MPN | NDP-80BSC-NPT |
| Yamada item no. | 852653 |
| Pump type | Air-operated double-diaphragm (AODD) |
| Series | NDP-80 |
| Port size | 3" |
| Maximum flow | 215 GPM |
| Air supply pressure | 20-100 PSI |
| Maximum fluid discharge pressure | Same as max air supply (1:1 pump) |
| Maximum solids | 13/32" (10 mm) |
| Displacement per cycle | Rubber 2.26 gal (8.57 L) |
| Maximum dry suction lift | 19 ft |
| Maximum fluid temperature | 180°F (82°C) |
| Check valve type | Ball valve |
| Body / wetted materials | Stainless Steel (316) |
| Diaphragm material | Neoprene (CR) |
| Ball material | Neoprene (CR) |
| Air motor | Standard |
| Air inlet | 3/4" Female NPT |
| Air exhaust | 1" Female NPT |
| Options | NPT connection |
| Repair kit | K80-MC |
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