B401, B501 – Peripheral impellers
Miniature Centrifugal Pumps Series B401 …501 are suitable for pumping clean fluids up to 140° C temperature and 5 bar system-pressure. For open circuits see immersion pumps TS12…24.
The minimum liquid level for immersion pumps of the B-series installed vertically must reach the lower impeller.
| Construction | |
| Pump body | Cast iron |
| Cover | Bronze |
| Impeller | Brass |
| Shaft | CR-steel |
| Optional: | |
| Cover | CrNi-steel |
| Impeller | CrNi-steel |
| Noise level | |
| B401 – 501 | 65 dBA |
Types of fluid
Pumping temperature
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