Weir Minerals develops 15 types of medium to severe duty, horizontal centrifugal slurry pumps used in mill applications.

Johnson Pump develops and manufactures single stage and multi-stage horizontal centrifugal pumps used in the chemical/petrochemical, water handling, greenhouse, hygienic and marine industries. The single stage pumps feature maximum capacity of 850 m3/h, heads to 105 m, and maximum pressure of 1000 kPa. The multi-stage pumps have a maximum capacity of 100 m3/h, heads to 340 m, and maximum operating pressure of 4000 kPa.

GE Oil & Gas manufactures horizontal between bearings centrifugal pumps and horizontal multi-stage pumps. The between bearings pumps are used for boosting, transfer, circulation and feeding applications. The multi-stage pumps operated at speeds of more than 5,000 RPM and are driven by electric motors. Additionally the pumps are design with a back-to-back configuration to minimize axial thrust.