Conditions For Use Of Sanitary Centrifugal Pumps

Sanitary Centrifugal Pump is a water-lifting machine with a motor and a water pump connected directly and submerged in water. It has the advantages of simple structure, high unit efficiency, low noise, safe and reliable operation, and easy installation and maintenance. It is suitable for extraction from deep wells, hot water wells and oceans, and can also be used for extraction from rivers, reservoirs, canals, etc.: it is mainly used for farmland irrigation and water for people and livestock in plateaus and mountainous areas, and can also be used for water supply and drainage in cities, factories, railways, mines, and construction sites.

Sanitary centrifugal pumps are well pumps, which are composed of sanitary centrifugal pumps. It is widely used in cities, industrial and mining enterprises, cooling systems, water supply and drainage, and agricultural irrigation and drainage. Its main feature is that the motor and water pump are connected as a whole and work submerged in water, and no pump room building is required. It has a simple structure, is easy to use and maintain, has high efficiency, and runs safely and reliably.

Conditions of use
1. Power supply: 380V three-phase AC, 50HZ and 220V single-phase
2. Water quality: (1) Water temperature is not higher than 20℃.
(2) Solid impurity content (mass ratio) is not more than 0.01%.
(3) PH value (acidity and alkalinity) 6.5-8.5.
(4) The content of hydrogen sulfide is not more than 1.5mg/1.
(The content of chloride ions is not more than 400mg/1)
3. The inside of the submersible motor must be filled with clean water.
4. The submersible electric pump must be submerged in water to work
Precautions for the use of sanitary centrifugal pumps:
1. The motor must be filled with clean water before use.
2. Tighten the two water injection bolts
3. Turn the motor before use. It must be used vertically. It is strictly forbidden to test it horizontally.