Johnson Pump develops and manufactures multi-stage centrifugal pumps that are available as horizontal, vertical or self-priming versions. THe pumps feature maximum capacity of 100 m3/h, delivery head up to 340m, and maximum operating pressure of 4000 kPa.

GE Oil & Gas manufactures horizontal multi-stage pumps that operate at speeds exceeding 5,000 rpm and are used for boiler feed applications. The pumps are available with an axially-split single case or a double case for light fluids or very high pressures.