product description:

ZW type self-priming sewage pump, like ordinary clean water self-priming pump, does not need to install bottom valve, do not need to irrigate water, but also can pump solids containing large particles whose diameter is 60 of the outlet diameter and the fiber length is 1.5 times of the impeller diameter. Dirt, sediment, waste mineral impurities, feces treatment and all engineering sewage and colloidal liquids, completely reduce the labor intensity of manpower, and are easy to install and use, and require very little maintenance.

 

Scope of application:

ZW self-priming sewage pump is suitable for chemical, petroleum, pharmaceutical, mining, papermaking, fiber, pulp, textile, food, power plant and municipal sewage engineering, public facility sewage, river pond breeding and other industries.

 

product:

1. Strong sewage discharge capacity: The special impeller anti-blocking design ensures that the pump is highly efficient and non-existent.

2. The ZW self-priming sewage pump is highly efficient and energy-saving: it adopts a hydraulic model, and its efficiency is 3 to 5 higher than that of a general self-priming pump.

3. Good self-priming performance: The self-priming height is 1 meter higher than the general self-priming pump, and the self-priming time is shorter.

 

technical parameter:

Flow rate: 5-800m3/h

Head: 12-60m

Motor power: 2.2-55KW

Speed: 1450-2900r/min

Caliber: φ25-φ300

Medium temperature: ≤100℃

Self-priming height: 4.5-6.0m

 

Performance parameters: