Self Priming Electric Water Pump

Modo Pump has been focused on self priming electric water pump manufacturing and selling for many years, which is known as a professional manufacturer and supplier of various quality pumps in China. We have gathered many professional and experienced staff, as well as advanced equipment in our factory. Welcome to buy our self priming electric water pump and check the price list with us.

 

Compared with other types of centrifugal pumps, the self priming electric water pump hasn't check valve, simple structure and reliable operation. It has long trouble-free working time, convenient maintenance and use, small size, light weight and high efficiency. Compared with pumps of the same caliber, it has large displacement and high performance. There is no need to install a foot valve in the pipeline. Before working, it is only necessary to ensure that there is a certain amount of priming liquid stored in the pump body. This simplifies the pipeline system and improves working conditions.

In which industries are Self Priming Electric Water Pump commonly used?
1.Industrial and agricultural production, emergency rescue, such as drainage and fire fighting, as emergency pumps, the performance is more prominent.

2.Urban water supply and agricultural drainage and irrigation, sprinkler irrigation in industrial sectors such as petroleum, chemical, metallurgy, machinery, chemical fiber, food, energy, and transportation.

3.For conveying clean water or other liquids with a viscosity of less than 5°E and a temperature below 80°C and physical and chemical properties similar to clean water.

During operation, the Self Priming Electric Water Pump may make a lot of noise. What are the reasons for this?
1.The positive and negative poles of the motor terminals are connected incorrectly, causing the motor to reverse. This will cause the impeller to reverse, and air will enter, causing the self-priming pump to make more noise.

2.The axis is eccentric, and when the ZX self-priming pump is running, the impeller will rub against the pump body.

3. Air enters the inlet, causing gas-liquid mixing. Gas-liquid mixing is one of the reasons for the increase in noise of the self-priming pump.

4.The impeller is entangled by foreign matter, and the friction between the foreign matter and the cover causes the noise to increase and vibration.

5.The impeller is damaged, causing uneven force on the impeller during the process of pumping liquid, causing the self-priming pump to make more noise.

 

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