Sanitary Diaphragm Pump, Air Operated Diaphragm Pump, Double Diaphragm Pump
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- Conventional Diaphragm Pump
- Sanitary Diaphragm Pump
The sanitary diaphragm pump is a positive displacement pump that utilizes the reciprocating action of membrane to cause volume change. It has a slight influence on rotating materials, meaning it is ideal for handling unstable materials, such as toxic liquids.
Structure Chart- As it is not driven by electric power, it features a safe ground connection and normally works under water.
- Add valves in the outlet for flow control.
- Good dry running performance.
- An extensive range of fluids, from low viscosity to high viscosity. It can pump the fluid with solid content, while the ball valves prevent blockages from occurring.
- No need for lubrication and maintenance, as the pump does not leak and will not contaminate the environment.
- High efficiency all the time.
| Model | Max. Flow Rate (L/min) | Max. Head (m) | Max. Suction Head (m) | Discharge Pressure (kg) | Diameter (mm) | Diameter of Inlet (IN) | Diameter of Particle (mm) |
| QBY-25 | 57 | 70 | 4.5-7.6 | 8.4 | 25 | 1/4 | 2.5 |
| QBY-32 | 151 | 84 | 5.4 | 8.4 | 32 | 1/2 | 3.2 |
| QBY-40 | 151 | 84 | 5.4 | 8.4 | 38 | 1/2 | 3.2 |
| QBY-50 | 378.5 | 84 | 5.48 | 8.4 | 51 | 1/2 | 5.48 |
| QBY-65 | 378.5 | 84 | 5.48 | 8.4 | 63 | 1/2 | 5.48 |
| QBY-80 | 568 | 84 | 5.48 | 8.4 | 76 | 1/2 | 6.3 |
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