Performance

Max capacity：to 13000 m3/h

Max head:  to180m

Characteristic

-ZJ: Standrd heavy duty slurry pump with double casing made by high chrome iron or rubber

-ZJA: Economic  heavy duty slurry pump with double casing made by high chrome iron or rubber

-ZJG:High pressure  heavy duty slurry pump with double casing made by high chrome iron or rubber

-ZJW: Super  heavy duty slurry pump with casing made by high chrome iron 

Advantage of structure

-Bearing assembly - a large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
- Volute Liners - easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance. Hard metal liners are completely interchangeable with pressure moulded elastomer.
- Elastomer seal rings back all liner joints.
- Pump casing - Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety.
- Impeller–front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and moulded elastomer impellers are completely interchangeable.
- Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available.
- Throatbush - wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.
- One-piece frame - a very robust one-piece frame cradles the cartridge type bearing and shaft assembly.
- An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance.