Reading a pump specification table

Model codes and maximum figures help narrow a catalog, but they do not describe every operating condition. The product tables on this website transcribe the supplier’s nominal maximum values.

Head and flow are separate maximum values

The high-pressure section lists QGZ80-35-110 at 110 m maximum head and 35 m³/h maximum flow. The table does not claim the pump delivers that maximum flow at that maximum head. Request the pump curve for the required duty.

Check the configuration as well as the code

Several clean water families share model codes. Match the family, size, impeller arrangement and mounting details to the quotation. For an existing installation, provide interface dimensions or a drawing.

Ask about the drive and supplied items

Catalog photographs show both bare pumps and assembled examples. Confirm the selected drive, speed, engine, frame, inlet and outlet fittings, hoses and accessory contents. A photograph alone does not define an order.

Confirm the remaining procurement details

Quantity, destination, packing, documentation and inspection requirements help define the actual supply. State them before agreeing a price or schedule.

Send your required duty and configuration →

Product examples are drawn from the Tiandao supplier catalog, JZ-PUMP-CHNIA(1).pdf. Configuration and availability are confirmed by quotation.