Performance in the extreme with KREBS^® high-pressure pumps

Quickly and easily change out the v-belts in minutes without realigning the pulleys.   

Cut wear parts replacement time by 50% or more while also increasing safety.   

Monitor and optimise pump operations with real-time data and instant alerts.   

High-pressure pumps play a crucial role transporting slurry between stages in mineral processing operations, e.g., taking slurry from the mill to the flotation plant, feeding slurry to hydrocyclones, and transporting thickened slurry to dewatering equipment. 

Our high-pressure slurry pumps are available with a wide range of lining material options, including multiple elastomers, alloy, and polyurethane combinations. Thick elastomer linings are reinforced to prevent deflection. All lining materials are interchangeable within common housings. 

Choosing between lining options depends on the slurry characteristics and operating conditions. Rubber liners work well for fine particles. Metal liners are better against coarser slurries. Urethane is a stepping stone between rubber and metal, combining the characteristics of an elastomer with the tip speed limit of a high-chrome alloy.  

The difference between tie-bolt and split-case pumps lies in the design of their casings. Tie-bolt casings are held together by external bolts running through the entire assembly, creating a robust and compact structure able to handle higher-pressure operations. Split-case pumps feature a casing split either axially or radially, allowing for quick and easy inspection and servicing or internal parts.