3 Inch Stainless Steel Diaphragm Pump 270 GPM Flow Rate 120 PSI Working Pressure
This 3-inch stainless steel air diaphragm pump delivers exceptional performance for demanding applications involving both hot and corrosive fluids, including acidic and alkaline solutions. Engineered for durability and long service life, it features advanced diaphragm materials to handle the most challenging pumping requirements.
| Parameter | Value |
|---|---|
| Max Working Pressure | 120 psi (0.84 MPa, 8.4 bar) |
| Max Flow Rate | 270 GPM (1022 LPM) |
| Max Reciprocating Speed | 135 CPM |
| Max Suction Height (Dry Sucking) | 5 m |
| Max Permitted Grain | 0.37 in (9.4 mm) |
| Max Air Consumption | 180 SCFM (90 L/s) |
| Air Inlet Size | 3/4 in NPT(F) |
| Air Outlet Size | 1 in NPT(F) |
| Fluid Inlet Size | 3 in |
| Fluid Outlet Size | 3 in |
| Net Weight | 122 kg (Stainless Steel) |
Excellent choice when pumping highly aggressive fluids such as aromatic or chlorinated hydrocarbons, acids, caustics, ketones, and acetates.
Temperature range: +4°C to +104°C (+40°F to +220°F)
- PTFE
- Santoprene
- Buna-N
- Hytrel
- Viton
- Neoprene
This air diaphragm pump handles viscous fluids, slurries, and solid-laden fluids with exceptional performance. Features include no priming needed, no foaming of fluid pumped, no stall damages, and portable operation.
Ensure the mounting surface can support the weight of the air diaphragm pump, hoses, and accessories, as well as operational stresses.
During installation, secure the air diaphragm pump with bolts on the mounting feet.
Provide adequate maintenance space during installation to facilitate operation and maintenance activities.
While fastening the air diaphragm pump, use rubber pads to reduce noise and vibration during operation.
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