FAQ

A deep well pump is a device designed to pump water from deep wells or underground water sources, usually for situations where the water table is deep (usually more than 8 meters). It is constructed as a submersible or long-shaft deep well pump and is capable of efficiently transferring water from the ground to the surface.

Yes, it is recommended:
Regularly check the cables and water pipes for deterioration or breakage.
Clean the water inlet strainer to prevent clogging by impurities.
When not in use for a long time, remove and store to avoid sediment deposition.
Check bearing lubrication every 1-2 years (for long shaft deep well pumps).

Deep well pump: designed for deep wells, high head (up to tens of meters or even hundreds of meters), slender pump body, suitable for narrow well pipe.
Ordinary submersible pumps: suitable for shallow wells or pools, with lower head, usually used in ponds, gutters and other occasions.

The following factors need to be considered when selecting:
Depth of well: choose the right pump with the right head according to the depth of water level.
Flow demand: Select the appropriate flow rate (m³/h) according to the water consumption (e.g. household water, irrigation demand).
Well diameter: Make sure the diameter of the pump body is smaller than the inner diameter of the well pipe to avoid installation difficulties.
Power supply: Check whether the supply voltage (220V or 380V) is matched.