2 Inch Air Operated Submersible Diaphragm Pump 150 GPM 120 PSI for Industrial Applications
This 2-inch dual diaphragm air-operated submersible pump delivers reliable performance for demanding industrial applications. With a maximum flow rate of 150 GPM and working pressure of 120 PSI, it handles chemical liquids, food sauces, industrial sludge, and liquids with solid particles or impurities.
- Self-priming capability with dry suction up to 5 meters
- Lube-free operation for reduced maintenance
- High-reliability closed center air valve, online serviceable
- Epoxy-coated air section for enhanced durability
- Stainless steel center section available for corrosive applications
- External controller option for remote operation
| Parameter | Value |
|---|---|
| Max Working Pressure | 120 PSI (0.84 MPa, 8.4 bar) |
| Max Flow Rate | 150 GPM (568 LPM) |
| Max Reciprocating Speed | 145 CPM |
| Max Suction Height (Dry Sucking) | 5 meters |
| Max Permitted Grain Size | 6.3 mm |
| Max Air Consumption | 140 SCFM (70 L/s) |
| Air Inlet Size | 1/2" NPT(F) |
| Air Outlet Size | 1/2" NPT(F) |
| Fluid Inlet Size | 2" NPT(F) |
| Fluid Outlet Size | 2" NPT(F) |
| Weight | AL Pump: 29 kg; SST Pump: 47 kg |
Jiangliang Technology Co., Ltd is headquartered in Shanghai with 2 production bases and 3 branches in mainland China. The company holds High-Tech Enterprise and Credit Company certifications and maintains strong design, innovation, and precision production capabilities through university partnerships.
Product portfolio includes: Air Operated Diaphragm Pumps, Electric Diaphragm Pumps, Piston Pumps, Powder Pumps, Sanitary Pumps, and various control valves.
1 piece for regular products. Samples are available with cost deduction from future orders.
D/P, T/T, Western Union - confirmed based on exact order requirements.
Depends on order quantity.
Cartons with foam inside and wooden cases for protection.
Via international express shipping.
1-year warranty (excluding wearing parts).
Yes, we produce according to custom requirements.
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