Diaphragm pump models are selected for chemicals, wastewater, paint, light slurry, and self-priming transfer where seal leakage must be reduced.
Diaphragm pumps handle chemicals, wastewater, paint, light slurry, and shear-sensitive liquids with self-priming performance. They are not suitable for continuous high-flow duties where a centrifugal or screw pump would be more efficient.
Diaphragm pump models are selected for chemicals, wastewater, paint, light slurry, and self-priming transfer where seal leakage must be reduced.
Diaphragm pumps handle chemicals, wastewater, paint, light slurry, and shear-sensitive liquids with self-priming performance. They are not suitable for continuous high-flow duties where a centrifugal or screw pump would be more efficient.
Typical applications include marine fuel transfer, chemical plant circulation, factory utility systems, water treatment, oil movement, wastewater handling, and OEM pump packages depending on the pump type and final configuration.
| Flow Range | 0.5-80 m3/h |
| Pressure Range | 0.2-0.8 MPa |
| Speed | Air driven / electric drive |
| Viscosity Range | 1-10000 cSt |
| Working Temperature | -10°C to +120°C |
| Inlet / Outlet Size | DN15 to DN100 |
| Material Options | Aluminum / stainless steel / PP / PVDF |
| Seal Type | PTFE / Buna / Santoprene diaphragm |
| Motor Power | Air supply or 0.75-22 kW |
| Connection Standard | NPT / DIN / ANSI |
Final data should be confirmed by medium name, flow rate, pressure, temperature, viscosity, voltage, installation position, and continuous working time.



Originale Puissance can support Energy-Saving Diaphragm Pump: Low-Energy Operation selection for factories, engineering projects, fluid transfer systems, and industrial pump packages. Pump configuration can be discussed according to medium name, viscosity, flow rate, pressure, temperature, motor standard, and material requirement.
For diaphragm pump projects, this product page helps buyers compare key working conditions before requesting a quotation.