270 GPM 3 Inch Polypropylene Diaphragm Pump with 90L/S Air Consumption and 120 PSI Max Pressure
The 270 GPM 3-inch Polypropylene Diaphragm Pump delivers exceptional performance with 90L/s air consumption and flange connections for industrial fluid handling applications.
- Self-priming capability with dry running and submersion operation
- Stall-free, ice-free zero leak performance for reliable operation
- Epoxy-coated air section for durability in tough environmental conditions
- Bolt joint design ensures even sealing pressure for optimal performance
- No rotating parts with diverse material options for erosive applications
- Modular air valve provides low pulsation and smooth rapid changeover
- Explosion-proof operation - safe for flammable environments without electricity
- Handles corrosive, volatile, flammable, and high-viscosity fluids with particles
| 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 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/Outlet Size | 3 in |
| Net Weight | 59 kg (Polypropylene) |
Air diaphragm pumps offer excellent suction lift characteristics, self-priming capability, and dry-running operation. These pumps efficiently handle low to medium viscosity fluids, including those containing large suspended solids, and are suitable for both corrosive and flammable liquids.
- Waste water treatment and environmental protection
- Chemical and petrochemical processing
- Painting, ceramics, and printing/dyeing applications
- Food & beverage processing and biopharmaceutical manufacturing
- Additive injection, sampling, and dosing operations
- Coating, raw material unloading, and filling processes
- Shear-sensitive processes and filter press applications
- Aseptic transfer of proteins and cells
1 piece for regular products. Samples are available and sample cost can be deducted from future orders.
D/P, T/T, Western Union - please confirm exact payment terms with us.
Delivery time depends on order quantity.
Cartons with foam inside and wooden cases for protection.
By international express shipping.
1 year warranty (excluding wearing parts).
Yes, we can produce products according to custom requirements.
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