Impeller 61 × 6.75 mm – Spare Part for TM-401 Pump

The impeller measuring 61 × 6.75 mm is a key hydraulic component of the TM-401 pump that converts the rotary motion of the motor into water flow. Wear or damage to the impeller manifests itself as reduced flow, increased noise or vibration of the pump.

The original impeller has precise hydraulic blades corresponding to the manufacturer’s design intent, so replacement with the original part fully restores the performance parameters of the pump without having to replace it. Using a non-original impeller with a different geometry can lead to a further reduction in performance or damage to the pump body.

We recommend replacing the impeller during every general overhaul of the pump or when reduced flow that cannot be remedied in any other way is detected. Installation is carried out by an experienced technician, and it is necessary to also check the condition of the pump shaft and seal.