How to Adjust the Impeller Clearance After the Slurry Pump Impeller Is Replaced?

1. If it is a mechanical seal structure, first reset the positioning card, and then loosen the sleeve locking screw;

2. Loosen the four compression bolts of the bearing assembly;

3. Loosen the bearing assembly adjustment bolts on the bracket;

4. First rotate a nut until the impeller and the guard plate are attached and cannot rotate (when rotating the pump, it depends on the direction of the pump);

5. Then slowly adjust the other nut until the impeller can rotate normally (in accordance with the rotation direction of the pump when rotating the pump), and there is no friction with the front and rear guard plates;

6. Finally, lock the adjustment nut and the adjustment is completed.

7. Tighten the compression bolts;

8. Tighten the sleeve locking screw;

9. Finally, take out the positioning card.

Okay, the above is all about how to adjust the impeller clearance after the slurry pump impeller is replaced. If you have any questions, please consult the website customer service or call our contact number for detailed guidance! Selection quotation! CNSME PUMP is dedicated to serving you!