Aluminum 1" Ports Diaphragm Pump
Aluminum 1” Diaphragm Pump
Model 2835 - 1” PORTS 46.2 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 | 18 Feet (6M) |
| Maximum Free Flow Capacity | 46.2 GPM (175 LPM) @ 100PSI |
| Maximum Solid size | 3/16” (4.8 mm) |
| Minimum Air Pressure | 20PSI |
| Maximum Air Pressure | 100PSI |
| Maximum Fluid Pressure | 100PSI |
| Maximum Cycles per Minute | 210 |
| Discharge Volume Per Cycle | 0.22 gallons (833cc) |
| Air Inlet | 3/8” NPTF |
| Air Outlet (External Muffler) | 3/4”NPTF |
| Fluid Inlet | 1”NPTF |
| Fluid Outlet | 1”NPTF |
| Mounting Hole X | 8.74” X 6.69” |
| dB(A) @ 45PSI | 84.5 |
| dB(A) @ 70PSI | 92 |
| Dimensions | 12.48” X 11.30” |
| Shipping Weight | 31 LBS |
| Net Weight | 27 LBS |



