YAMADA (N)DP DIAPHRAGM PUMP SERIES
(N)DP Series pumps are the backbone of the industrial line. 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.
View the different types
Select one of the standard configurations, to see more detailed information.
Housing / Membrane
NDP-80
Port size 3"(80mm) maximum discharge volume of 840L/min
This is the largest pump available in the yamada range
It is a high performance process pump and is popular in many industries for transferring high volume fluids.
It has many features and is available in a large range of materials.
Features
| Max. fluid temperature | 120 ℃ / 248 F |
| Valve type | Ball |
General specifications
| Maximum capacity | 814 liters/min / 215.03 gallons/min |
| Port size | 80 mm / 3 " |
| Air Supply Pressure | 1,4 - 7 Bar (0,14 - 0,7 MPa) |
| Discharge Volume per Cycle | Rubber Diaphragm: 8,57 liters PTFE Diaphragm: 3,8 liters |
| Maximum Cycles per Minute | Rubber Diaphragm: 95 PTFE Diaphragm: 160 |
| Maximum Size Solid | 10 mm |
| Maximum Dry Suction Lift | Rubber-fitted pump capability: 5,8 m |
| Air Motor | Standard: Aluminum |
| Air Motor Option | Teflon-coated Electroless Nickel Plated |
| Notes | All Propylene, Aluminum, Cast iron and SS Hytrel fitted pumps incl. Buna-N wetted o-rings Santoprene fitted pumps incl. EPDM wetted o-rings |
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