Aluminum 1" Side Ports Diaphragm Pump
Aluminum 1” Side Ports Diaphragm Pump
Model 2833 - 1” SIDE PORTS 31.7 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 | 31.7 GPM (120LPM) @ 100PSI |
| Maximum Solid size | 1/16” (2 mm) |
| Minimum Air Pressure | 20PSI |
| Maximum Air Pressure | 100PSI |
| Maximum Fluid Pressure | 100PSI |
| Maximum Cycles per Minute | 195 |
| Discharge Volume Per Cycle | 0.163 gallons (615cc) |
| Air Inlet | 3/8” NPTF |
| Air Outlet (External Muffler) | 3/4”NPTF |
| Fluid Inlet | 1”NPTF Side Port |
| Fluid Outlet | 1”NPTF Side Port |
| Mounting Hole X | 7.68” X 5.51” |
| dB(A) @ 45PSI | 84 |
| dB(A) @ 70PSI | 89 |
| Dimensions | 12.52” X 9.80” |
| Shipping Weight | 23 LBS |
| Net Weight | 19.8 LBS |



