The main reason for the power consumption of the fire pump

When the fire pump is in use, sometimes there is too much power consumption. What are the reasons for this? Today, Xiaobian will introduce it to everyone, let's take a look.

1. Check if the direction of impeller operation is correct or not;

2. See if the wear of the internal parts is not normal;

3. Whether there is bending in the straightening axis;

4. Whether the filler in the stuffing box is insufficient or not properly inserted;

5. Whether there is a phenomenon that the pipeline stress is too large on the pump casing;

6. Does the wear ring have the correct running clearance?

Warm reminder, if during the use of the fire pump, there is too much power on the home page to check the above 6 points, I hope to bring some help to everyone.