The Open Flight Screw Pump uses the classic Archimedean design, transporting liquid using an open concrete trough. The most common pump style in use in municipalities across the country, the Open Flight Screw Pump is the right choice for high-volume operations.
The Tube Mounted Screw Pump, with its simplified design, transports liquid inside a stationary tube, eliminating the need to build a superstructure and pay for grouting. This pump offers both fixed and variable angle operation, with the lower end supported by a hoist to vary the pump angle. This allows users to change the pumping rate, while providing easier access for maintenance.