How To Choose A Sewage Pump?

The following are common problems in the selection of sewage pumps:

Q1.How to choose a suitable sewage pump?

A1:Select based on processing capacity, head, and medium properties (such as solid content, corrosiveness, etc.).

Q2.What are the main classifications of sewage pumps?

A2:Submersible sewage pump, centrifugal sewage pump, self-priming sewage pump, sewage pump, etc.

Q3. What is head?

A3:Head refers to the height at which a pump can lift water, including suction and pressure.

Q.4What is Head?

A4:Flow rate refers to the amount of water pumped per unit time, usually expressed in cubic meters per hour (m ³/h).

Q5.What parameters should be noted when selecting a sewage pump?

A5:Head, flow rate, medium temperature, medium properties (corrosiveness, viscosity, etc.).

Q6.What is the difference between submersible pumps and self-priming pumps?

A6:The submersible pump is installed underwater, while the self-priming pump is installed above the water surface and has a self-priming function.

Q7.When to choose a sewage pump with a cutting device?

A7:When the medium contains large particles or fibers, choosing a sewage pump with a cutting device can prevent blockage.

Q8.How to determine the material of the sewage pump?

A8:Select appropriate pump body and impeller materials, such as stainless steel, cast iron, etc., based on the corrosiveness and temperature of the medium.

Q9.How does the efficiency of sewage pumps affect the selection?

A9:Efficient sewage pumps can save energy and reduce operating costs, therefore efficiency is an important consideration in the selection process.

Q10.What does the maximum particle size parameter of a sewage pump mean?

A10:Indicates the maximum solid particle diameter that the sewage pump can pass through.