Maintenance of deep well pumps, fire pumps and submersible pumps are often mentioned. The maintenance of water pumps is actually the overhaul of various components. Why is it necessary to overhaul water pump products such as deep well pumps? The purpose of overhauling water pump products such as deep well pumps and fire pumps is to eliminate the problems that exist in the long-term operation of water pumps. What are the maintenance requirements for deep well pumps and other water pump products?

　　1. Eliminate and adjust the large gap caused by wear and corrosion in the pump;

　　2. Eliminate dirt, dirt and rust in the pump;

　　3. Repair or replace non-compliant or defective parts;

　　4, the rotor balance test is qualified;

　　5, check the coaxiality of the pump and the driver and meet the standard;

　　6. Qualified test run and complete materials to meet the technological production requirements.

　　What are the benefits of regular maintenance of deep well pumps? The maintenance of deep well pumps finds faults and solves them in time. Deep well pumps are not prone to major failures. From the aspects of maintaining stable performance and prolonging service life of deep well pumps, regular maintenance is really helpful.