Knowledge

Adopting advanced technology, strong pollution discharge capacity, no blockage, and able to effectively pass through the diameter φ 30~ φ Solid particles of 80 millimeters.

The discharge of severely polluted wastewater from factories and businesses.

Instead of shouldering people to carry, suck and send river mud.

The so-called auxiliary impeller hydrodynamic seal refers to the installation of an open impeller in a coaxial reverse direction near the back of the impeller rear cover plate of t

In order to improve the life of submersible sewage pumps, most manufacturers at home and abroad are trying to find a way on the pump protection system, that is, when the pump leaks

Compact structure and small footprint.

To prevent electric shock accidents, corresponding security measures such as leakage circuit breakers or electric shock protectors must be installed, and reliable grounding must be

The working principle of an externally mixed self priming pump is to fill the pump casing with water (or to store water within the casing itself) before starting the water pump.

Remove the motor or remove the coupling.

When directly connecting the pump and motor for transmission, attention should be paid to the coaxiality between the pump shaft and the motor output.

When selecting a water pump, it is necessary to verify it, and only with complete three certificates can we avoid purchasing outdated and inferior products.

After the pump is working normally, the passage between the water ring wheel and the water pump impeller can be cut off through the valve, and the liquid inside the water ring whee