Screw pump stations

The Archimedes screw pump, consists of an angled tube with blades, which, while rotating, transport water to a higher level.

Applications of screw pumps :

• influent pumping station
• intermediate pumping station
• return sludge pumping station
• irrigation
• drainage
• polder pumping stations
• circulation in aeration systems
• white-water slides in amusement parks
• industrial applications
• storm water applications
• hydropower screw turbine

Screw pumps can be produced in both steel epoxy-coated and stainless steel versions. Arrangement of the screw pumps is possible in both concrete and steel troughs. For special applications, there is a self-supporting steel trough. The screw pumps can also be supplied as complete prefab units or as enclosed screw pumps. All our Landustrie screw pumps are designed using FEA computer calculation programmes.

Properties :

• open clog-free, simple and robust construction
• high efficiency, low maintenance and low operating costs
• high reliability, long service life and low wear
• automatic adjustment of pump capacity to the supply
• wide range of application, capacity from 10 to 11,500 l/s, head from 0 to 25 m.
• capacity changes are easy and, if necessary, infinitely variable
• insensitive to flow conditions and no cavitation due to low speeds