Poly 3/8" Diaphragm Pump
POLY 3/8” DIAPHRAGM PUMP
Model 2827 - 3/8” PORTS 5 GPM MAX FLOW RATE
Air operated 1:1 ratio double diaphragm pump constructed with polypropylene 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 2827
| Pressure Ratio | 1:1 |
| Wetted Materials | Polypropylene, Buna N (NBR) |
| Maximum Liquid Temperature | 180°F (82°C) |
| Maximum Vertical Suction Head | 10 Feet (2.2M) |
| Maximum Free Flow Capacity | 5 GPM (18.5LPM) @ 100PSI |
| Maximum Solid size | 1/32” (1 mm) |
| Minimum Air Pressure | 20PSI |
| Maximum Air Pressure | 100PSI |
| Maximum Fluid Pressure | 100PSI |
| Maximum Cycles per Minute | 300 |
| Discharge Volume Per Cycle | 0.020 gallons (76cc) |
| Air Inlet | 1/4” NPTF |
| Air Outlet (External Muffler) | 3/8”NPTF |
| Fluid Inlet | 3/8”NPTF |
| Fluid Outlet | 3/8”NPTF |
| Mounting Hole X | 5.79” X 3.62” |
| dB(A) @ 45PSI | 77 |
| dB(A) @ 70PSI | 82 |
| Dimensions | 7.72” X 7.32” |
| Shipping Weight | 8.8 LBS |
| Net Weight | 6.8 LBS |



