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By certification 
Parameters
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| Model | TB-370 self priming booster pump |
| Housing | stainless steel housing |
| Impeller | Industrial PP impeller |
| Shaft | stainless steel shaft |
| Motor | permanent magnet variable frequency motor |
| Power | 370W |
| Volt Range | 170-260V |
| Max Flow | 2.2㎥/h |
| Max Head | 33m |
| Pipe | 25mm |
| Suction | 9m |
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Model | Voltage | Power | Outlet Size | Max Flow | Max Head | Max Suction |
TB-370 | 170-260/50 | 370 | 25 | 2.2 | 33 | 9 |
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Head | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 |
Flow | 2.2 | 1.85 | 1.5 | 1.25 | 0.9 | 0.4 | 0.2 | 0 |
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| Model | Voltage (V/Hz) | Power (W) | Outlet Size (mm) | Max Flow (M3/h) | Max Head (M) | Max Suction (M) |
| TB-550 | 170-260/50 | 550 | 25 | 2.5 | 45 | 9 |
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| Head (m) | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
| Flow (M3/h) | 2.5 | 1.9 | 1.7 | 1.5 | 1.2 | 0.8 | 0.65 | 0.45 | 0.2 | 0 |
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The permanent magnet variable frequency self priming booster pump operates by utilizing the principle of a centrifugal pump. The pump's impeller spins at high speeds to create a low-pressure area at the center of the impeller, which causes the liquid to move towards the center and into the pump's suction pipe. The permanent magnet variable frequency technology enables the pump to adjust its rotational speed based on the required flow rate, resulting in higher energy efficiency and stable performance. When the pump is started, it automatically removes air from the suction pipe, allowing it to self-prime. This process ensures that the pump operates efficiently with minimal maintenance required.
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FAQ
Q: Can a self-priming booster pump be installed outdoors?
Q: Can a self-priming booster pump be used for both residential and commercial applications?
Q: Are there any noise considerations when using a self-priming booster pump?
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