The ZX self-priming pump is an energy-saving pump product developed by Shanghai Bainuo Pump Valve Company through the absorption, digestion, and improvement of relevant technical data. This pump belongs to the self-priming centrifugal pump category and offers advantages such as self-priming capabilities that other pumps lack, improving the pump's operating environment. Equipped with corrosion-resistant mechanical seals and stainless steel materials, it can transport corrosive liquids.

Product Features

1. The pump has a self-priming function, eliminating the need for a bottom valve in the pipeline. Before operation, it only requires a certain amount of priming liquid in the pump body to achieve the "one-time priming, lifetime self-priming" function.

2. This type of pump features a compact structure, ease of use, stable operation, and easy maintenance.

Product Applications

Suitable for various industries such as urban environmental protection, construction, chemical, pharmaceutical, dye, printing and dyeing, power, papermaking, petroleum, equipment cooling, and oil tanker unloading.

Applicable for clear water, seawater, chemical media liquids with acidity or alkalinity, and slurry media with a general paste-like consistency, with a viscosity ≤100 cP.

When equipped with a swing-arm sprinkler, the pump can spray water into the air, dispersing it into fine droplets for irrigation, making it suitable for spraying in farms, orchards, and tea plantations.

It can be paired with any model and specification of filter press, making it an ideal pump for delivering slurry to filter presses for pressure filtration.

Operating Conditions

Flow rate: 3–500 m3/h

Head: 10–80 m

Ambient temperature ≤50°C

Liquid temperature ≤100°C

Liquid density ≤1.24×103 kg/m3