Fairbanks Nijhuis' type of kinetic energy pump that uses centrifugal force to deliver water in a steady stream to create pressure. Screw impeller centrifugal pumps are ideal for handling raw sewage which contains stringy fibrous material and for handling sewage sludge up to 10% dry solid content. Available in horizontal or vertical execution. Suitable for raw sewage, sludge and viscous liquids.

• Capacity: 220 - 22,014 GPM (50 - 5,000 m3/h)
• Head: 6 - 131 feet (2 - 40 mlc)