There are many types of water pumps, which can be divided into the following categories according to their working principles and structural characteristics:
Clean water pumps: including IS, ISGB, ISW, SG, etc., suitable for clean water transportation.
Hot water pumps: such as ISR and IRG, suitable for high-temperature water transportation.
Corrosion-resistant pumps: such as IH and IHG, suitable for the transportation of corrosive media.
Oil pumps: including IY and AY, suitable for the transportation of petroleum products.
Sewage pumps: such as AS and WQ, suitable for the transportation of sewage containing impurities.
Impurity slurry pumps: such as NL and YPN, suitable for the transportation of mud or slurry.
Submersible pumps: such as QJ and QS, suitable for use in deep wells or specific environments.
Vacuum pumps: such as SZ and ZKB, used to generate vacuum.
Special pumps: such as CQ and PB, with special functions or uses.

