Non clogging self-priming pump

The non clogging self-priming pump draws on the advantages of similar products at home and abroad, and absorbs the usage requirements and opinions of a wide range of users from multiple aspects. It is developed to integrate self-priming and sewage discharge, which can be used without a bottom valve or water injection like a general water self-priming pump. ZW non clogging self-priming pump can also suck up pollutants, sediments, waste mineral impurities, feces treatment, and all engineering sewage and glial liquids containing large solid particles with a diameter of 60% of the outlet diameter and a fiber length of 1.5 times the impeller diameter, completely reducing the labor intensity of workers. It is easy to use, move, and install, with minimal maintenance and stable performance.

Service conditions for non clogging self-priming pump products

1. Environmental temperature ≤ 50 ℃, medium temperature ≤ 80 ℃, special requirements can reach 200 ℃

2. The pH value of the medium is 6-9 grade for cast iron and 2-13 grade for stainless steel.

3. The medium density shall not exceed 1240 kg/m3

4. The self-priming height of ZW type self-priming sewage pump cannot exceed the specified value of 4.5-5.5 meters, and the length of the suction pipe is ≤ 10 meters.

5. The ZW self-priming sewage pump has a capacity to suspend particles with a diameter of 60% of the pump diameter and a fiber length of 5 times the pump diameter.

Product features of unobstructed sewage pump:

1. The ZW type self-priming sewage pump adopts a double blade impeller structure, greatly improving the ability of pollutants to pass through

2. The mechanical seal adopts a new type of friction pair and operates in the oil chamber for a long time;

3. The overall structure is compact, the volume is small, the noise is low, and the energy-saving effect is significant. It is easy to maintain and convenient for users to replace;

4. The automatic control cabinet can automatically control the pump's over movement and stop according to the required liquefaction changes, without the need for dedicated personnel to supervise, making it extremely convenient to use;

5. Installation methods can be provided according to user needs, which greatly facilitates installation and maintenance. People do not need to enter the sewage pit for this purpose;

6. Can be used within the design scope while ensuring that the motor does not overload;

7. The ZW type self-priming sewage pump, when equipped with an outdoor motor, does not require the construction of a pump room and can be directly installed and used outdoors to save costs.

Non clogging self-priming pump product usage:

The non clogging self-priming pump is suitable for the discharge of severely polluted wastewater in factories and commercial areas, sewage discharge stations in main residential areas, water distribution systems in urban sewage treatment plants, drainage stations in civil air defense systems, water supply equipment in water plants, sewage discharge in hospitals and hotels, municipal engineering construction sites, mining auxiliary machinery, rural biogas digesters, farmland irrigation and other industries. It can also be used for conveying granular sewage and pollutants, as well as for clean water and weakly corrosive media.