Heavy Duty Slurry Pumps

H series Centrifugal Horizontal Heavy Duty Slurry Pumps are designed for handling highly abrasive,high density slurries with excellent wear life while maintaining efficiency during the wear cycle providing the best total operating cost.
The pumps can be used in many applications, such as Pipeline transport, High velocity hydraulic transport, Mineral processing, Coal prep, Cyclone feeds, Aggregate processing, Fine primary mill grinding, Chemical slurry service, Tailings, secondary grinding, Industrial processing, Pulp and paper, Food processing, Cracking operations, Ash handling.


H series Slurry Pump Structure

Liners – Common material hard metal liners are completely interchangeable with pressure molded elastomer. Elastomer seal rings back all liner joints. Easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance.
Impeller – Common material hard metal and molded elastomer impellers are completely interchangeable. Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination.
Throat bush – Common material hard metal and molded elastomer impellers are completely interchangeable. Wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.

H series Slurry Pump Shaft Seal

Gland Seal

Most popular type of seal. Clean water at a certain pressure being injected into the packing through the lantern restrictor, preventing leakage from casing.

Expeller Seal

The expeller generate a reverse centrifugal force to prevent the leakage. Suitable for most slurry pumping applications providing a major advantage where no gland water is required.

Mechanical Seal

Mechanical seal is used for applications where no extra substance is allowed to mix with the fluid being pumped, such as chemical or food industry.

Model List
TypeAllowable Mating Max. Power(Kw)CapacityM3/hrHeadmSpeedrpmNPSHmImpeller Diametermm

The above performance is based on clean water test

Material List