3 Inch Air Operated Diaphragm Pump for Oil and Agricultural Irrigation - 270 GPM Flow Rate, 120 PSI Pressure
Price:
Negotiate
MOQ:
1 SET
Delivery Time:
1-7working day
Brand:
RV
Product Description
Product Overview
This 3-inch air operated diaphragm pump is specifically designed for agricultural irrigation and oil applications. Constructed from anti-corrosion plastic materials, it offers reliable performance in demanding environments while handling various fluids including corrosive liquids, high-viscosity fluids, and liquids with particles.
Working Principle
The pump features two symmetrical pump chambers equipped with diaphragms connected by a center couplet stem. Compressed air enters through the inlet valve, pushing the diaphragm movement while gases are emitted from the opposite cavity. At the end of each stroke, gas distribution components automatically redirect compressed air to the other chamber, creating continuous synchronized reciprocating movement for consistent fluid transfer.
Key Advantages
- Air-powered operation automatically adjusts flow according to export resistance, making it ideal for high-viscosity fluids
- Safe operation in flammable and explosive environments - no spark generation or overheating
- Compact design for easy mobility with no foundation requirements, serving as an efficient mobile conveying pump
- Complete separation from external environment when handling dangerous or corrosive materials
- Low shear force minimizes physical impact on sensitive chemical fluids
Technical Specifications
| Parameter | Specification |
|---|---|
| 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 meters |
| Max Permitted Grain | 0.37 inches (9.4 mm) |
| Max Air Consumption | 180 SCFM (90 L/s) |
| Air Inlet Size | 3/4 inch NPT(F) |
| Air Outlet Size | 1 inch NPT(F) |
| Fluid Inlet/Outlet Size | 3 inches |
| Net Weight (PP Material) | 51 kg |
Product Images
Manufacturer Information
Jiangliang Technology Co., Ltd is headquartered in Shanyang Town, Jinshan District of Shanghai, with 2 production bases and 3 branches throughout China. The company holds High-Tech Enterprise and Credit Company certifications, demonstrating strong design capabilities, innovation, and precision production through close cooperation with Shanghai universities. Core product lines include air operated diaphragm pumps, electric diaphragm pumps, piston pumps, powder pumps, sanitary pumps, and various control valves.
Frequently Asked Questions
What is the minimum order quantity?
1 piece for regular products. Sample costs can be deducted from future orders.
What payment methods are accepted?
D/P, T/T, Western Union - confirmed based on specific orders.
What is the delivery time?
Depends on order quantity.
How are products packaged?
Cartons with foam padding and wooden cases for protection.
How are products delivered?
Via international express shipping.
What is the warranty period?
1 year warranty (excluding wearing parts).
Can products be customized?
Yes, we can produce according to custom specifications and requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jianglang Technology Co. Ltd.
Location
No 350 East Nanyanggang Road , Shanyang Town ,Jinshan District ，Shanghai China
Contact Person
Sky