Yamada
Yamada NDP-80BFS-NPT — 3" Cast Iron Diaphragm Pump, Santoprene Diaphragm
Yamada NDP-80BFS-NPT — 3" Cast Iron Diaphragm Pump, Santoprene Diaphragm
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Yamada builds the NDP-80BFS-NPT as a 3" double-diaphragm pump in cast iron, capable of 215 GPM. It passes solids to 13/32" (10 mm) and handles fluid to 180°F (82°C).
Cast iron construction gives the weight and stiffness that heavy transfer work wants, and stands up to abrasive and particulate-laden fluids that wear lighter housings. Santoprene diaphragms and balls offer broad chemical compatibility with a long flex life, and are usually the best value where the duty cycle is heavy. Ball check valves are the right choice for flooded-suction installations.
Supplied with NPT threaded connections. Air drive means no electrics at the pump, seal-less operation with nothing to leak at a shaft, and safe stalling against a closed discharge.
We ship from Texas, quote honest lead times and price sharply. Tell us the fluid, temperature and flow you need and we will confirm the right configuration before you order.
| Brand | Yamada |
|---|---|
| Model / MPN | NDP-80BFS-NPT |
| Yamada item no. | 852861 |
| 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 | Cast Iron (FC) |
| Diaphragm material | Santoprene (TPO) |
| Ball material | Santoprene (TPO) |
| Air motor | Standard |
| Air inlet | 3/4" Female NPT |
| Air exhaust | 1" Female NPT |
| Options | NPT connection |
| Repair kit | K80-MS |
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