ZX Horizontal Self-Priming Centrifugal Pump

I. Product Overview

The ZX series pump is a horizontal self-priming centrifugal pump. Compared to other types of self-priming centrifugal pumps, the ZX series features a simpler structure—eliminating the need for a check valve—resulting in greater reliability, a longer mean time between failures (MTBF), and ease of maintenance and operation. Compact and lightweight, it offers high operating efficiency; its design ensures superior flow rates and performance compared to pumps of the same inlet/outlet diameter.

The ZX pump excels in industrial and agricultural applications, as well as in emergency response scenarios such as flood drainage and firefighting. It is widely used in sectors including petroleum, chemicals, metallurgy, machinery, synthetic fibers, food processing, energy, and transportation for municipal water supply, as well as for agricultural irrigation and sprinkler systems. It is suitable for conveying clean water or other liquids with physical and chemical properties similar to clean water (viscosity < 5°E, temperature < 80°C).

II. Product Applications

Suitable for municipal environmental protection, construction, firefighting, chemicals, pharmaceuticals, dyeing and printing, brewing, electric power, electroplating, papermaking, petroleum, mining, equipment cooling, oil tanker unloading, and more.

Suitable for clean water, seawater, chemical media with acidic or alkaline properties, and general slurries (medium viscosity ≤ 100 cP; solids content up to 30%).

When equipped with a rocker-arm sprinkler head, it can spray water into the air, dispersing it into fine droplets; this makes it an excellent tool for pesticide application, nurseries, orchards, and tea plantations.

It serves as an ideal pump for pairing with any model or specification of filter press, efficiently delivering slurry to the unit for the filtration process. III. Technical Parameters:

Flow rate: 6.3–400 m³/h;

Head: 5–132 m;

Rotational speed: 2900, 1450 r/min;

Power: 0.55–110 kW;

Inlet diameter: 50–200 mm;

Maximum working pressure: 1.6 MPa