Screw Pumps Articles

  • Harrison Hot Springs, Canada - Case Study

    Landustrie supplied two LANDY Archimedes screw pumps for flood control in the village of Harrrison Hot Springs, Fraser Valley, Canada. The screw pumps replaced the existing axial pump and had to meet increased environmental requirements and ensure fish survival rate exceeding 90%. For this project a special wristband around the outside diameter of the screw has been developed by Landustrie. This ...


    By Landustrie Sneek BV

  • PS Bangor City - Case Study

    Landustrie supplied two Landy Archimedes screw pumps for doubling the capacity of water storage in the underground storm water bassin at Pumping Station Luke's Point (Northern Ireland Water). With a capacity of 1,200 l/sec these screw pumps enable the station to deal with heavy rainfall and reduce flooding. Both screws dimension 1950 mm diameter and 6 meter long. Special feature is the use ...


    By Landustrie Sneek BV

  • Meyer Screw Pump provides extended valve life

    A New Jersey based asphalt company approached Wm. W. Meyer & Sons seeking a solution to an issue they were having with a competitor’s airlock ability to hold a seal. The valve was lined with ceramic tiles and was supposed to have a one-year lifetime in that particular system. Unfortunately, the asphalt company realized the valves were only lasting 5-6 months at the most. The limited ...


    By Wm. W. Meyer & Sons, Inc.

  • Learn about Meyer’s Screw Pump qualities - valve life extender

    Meyer Screw Pump Provides Extended Valve Life A New Jersey based asphalt company approached Wm. W. Meyer & Sons seeking a solution to an issue they were having with a competitor’s airlock ability to hold a seal. The valve was lined with ceramic tiles and was supposed to have a one-year lifetime in that particular system. Unfortunately, the asphalt company realized the valves were ...


    By Wm. W. Meyer & Sons, Inc.

  • Contact-free indirect measurement

    The non-contact mode of measurement is very interesting for hygienic applications in the food-, pharmaceutical- and cosmetics industry, as well as for industrial applications with thick, adhesive and solid containing liquids. Experience has shown that conventional volumetric flow meters quickly come to their limit, while other measuring procedures are often very complex and/or are not suitable ...


    By Lutz Pumpen GmbH

  • STP Stockholm - Case Study

    The order for renovating three screw pumps is not remarkable, but the location of Danviken Pump station however is unique: in a cave in the middle of the city of Stockholm, near the Royal Palace and City Hall. Landustrie installed three screw pumps with a diameter of 2.60 meter. Screw length 9.9 m - capacity 9720 m3/h - power 160 kW. The screw pumps are supplied with eco-friendy ...


    By Landustrie Sneek BV

  • Flexibility is key: Screw pumps in oil-supply systems

    Flender AG, a subsidiary of Siemens AG, has been using screw pumps from Allweiler AG for more than 25 years. Flender’s plant in Voerde, Germany (in the industrialized Ruhr region) manufactures gear units for extruder systems and vertical mills. The pumps supply the gear units with oil that is needed both for lubrication and for cooling. Large vertical mills require as much as 2000 l/min in ...


    By ALLWEILER GmbH

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