Aluminum 2" Ports Diaphragm Pump
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- Item #: S-2840
Aluminum 2” Diaphragm Pump
Model 2840 - 2” PORTS 164 GPM MAX FLOW RATE
Air operated 1:1 ratio double diaphragm pump constructed with aluminum chambers and equipped with Buna-N diaphragms and balls. Air motor center section features aluminum construction with a long life patented self lubricated Ekonol® ring spool valve utilizing a unique stainless non-centering spring and reset button. Air inlet ball valve included with pump.
Technical Data 2831
| Pressure Ratio | 1:1 |
| Wetted Materials | Aluminum, Buna N (NBR) |
| Maximum Liquid Temperature | 180°F (82°C) |
| Maximum Vertical Suction Head | 19 Feet (1.6M) |
| Maximum Free Flow Capacity | 164 GPM (600LPM) @ 100PSI |
| Maximum Solid size | 5/16” (8 mm) |
| Minimum Air Pressure | 20PSI |
| Maximum Air Pressure | 100PSI |
| Maximum Fluid Pressure | 100PSI |
| Maximum Cycles per Minute | 146 |
| Discharge Volume Per Cycle | 1.12 gallons (4.25L) |
| Air Inlet | 3/4” NPTF |
| Air Outlet (External Muffler) | 1”NPTF |
| Fluid Inlet | 2” ANSI B16.5 150# with 2” NPTF tapped threads |
| Fluid Outlet | 2” ANSI B16.5 150# with 2” NPTF tapped threads |
| Mounting Hole X | 4.57” X 11.30” |
| dB(A) @ 45PSI | 88 |
| dB(A) @ 70PSI | 93 |
| Dimensions | 17.68” X 30.67” |
| Shipping Weight | 99 LBS |
| Net Weight | 88 LBS |
