How To Use The Single-phase 220V Small Submersible Pump

                                                                                  Usage For  Single-phase Small Submersible Pump

1. Debris in the pipeline and impeller flow channel

Check whether the valve gate valve fails. 

Method to eliminate the blockage of the inlet filter:

Clean the filter regularly and the mesh number should not be too dense. 

Severe wear and tear of the pump inlet seal ring and the impeller seal ring:

Replace the worn parts 

When the suction diameter of the pump is less than or equal to m, the ring gap should be replaced when it is greater than 5m: 

When the suction diameter is greater than or equal to 25mm, the ring gap should be repaired and replaced when it is greater than 2mm

2. Product features of single-phase submersible pump 220v

GV submersible sewage pump is a new type of drainage tool in China. The same model of pump is equipped with 220V/380V voltages, which can be used for both home and industry.

The large channel impeller designed for this pump ensures that the pump effectively transports the flow medium containing large particles of impurities and slender fibers. This series of electric pumps is an electric drainage and irrigation equipment with a motor and a pump structured in the form of a pump below.

It is suitable for sewage drainage in construction sites, coal mines, metallurgy, printing and dyeing, textiles and other occasions, and can also be used for clean water drainage. The channel impeller greatly improves the anti-blocking ability of the pump: the full head theoretical design enables the electric pump to maintain non-overload operation under normal circumstances, effectively extending the service life of the motor. The cutting type is introduced by our electric pump, digesting and absorbing foreign advanced technology, and using the shearing principle to make a novel and unique design. It can cut and tear long fibers, bags, etc., to keep the water pump flow channel unobstructed.

3. Accessories of single-phase submersible pump 220v

The same sewage pump is equipped with two or more connectors. According to actual needs, the flow head can be appropriately adjusted by replacing different pump outlet diameters.

V submersible sewage pump can be equipped with a float switch according to your needs. After the float switch is equipped, the pump can be automatically started and stopped according to the change of liquid level without supervision. The motor is equipped with a protector, which will automatically cut off the power supply when overheating or overcurrent occurs, ensuring the reliability and safety of the pump in harsh environments. The use conditions of single-phase submersible pump 220v: 1. The submerged depth of the pump does not exceed 5 meters; 2. The temperature of the conveying medium does not exceed 40: 3. The pH value of the conveying medium is 4~10; 4. The kinematic viscosity of the conveying medium is: 7x10-7~23x10-6m2/s; 5. The maximum density of the conveying medium is 1.2x103kg3. The sewage pump is used to drain and irrigate relatively viscous slurry. It must be placed in clean water for a few minutes to clean and store. 6. The volume ratio of the solid phase of the conveying medium is less than 2%. The lift of the submersible pump cannot be too low. If it is lower than 80% of the specified lift, it is easy to cause the thermal protector to work, causing the pump to stop running, or even cause damage to the motor.

Single-phase submersible pump 220v product use

• Water pits formed by rain.

• Drainage system of urban sewage treatment plants.

• Underground water tanks in residential areas.

• Water supply devices of drainage stations and water plants of civil air defense systems

• Discharge of seriously polluted wastewater from factories and businesses.

• Municipal engineering and construction sites

• Pumping water from rural rivers and ponds and irrigation of farmland.