screw pump bearings News

  • Corrosion-resistant screw pump retrofit

    The city of Woodland, California, USA, has retrofit the headworks and return activated sludge (RAS) systems at its Water Pollution Control Facility with five stainless steel Siemens Internalift pumps. The pumps replaced their more than 25-year-old carbon steel predecessors. The new pumps' stainless steel design is expected to be more corrosion-resistant, thus increasing expected equipment ...

  • Allweiler pumps for environmental compatibility and a clean engine room

    Allweiler will present innovative pump sealing technology at the Norshipping trade fair (stand C02-12). Screw pumps made by Allweiler AG are now available with a new opto-electronic module for clean and secure operation. Known as 'ALLSEAL”, this intelligent technology provides safety against uncontrolled leaks and detects wear of the mechanical seal as soon as it begins. The result is an ...


    By ALLWEILER GmbH

  • Verderflex Hose Pump offers easy maintenance to Water Treatment Plant

    The AySA San Martin plant situated in the heart of the city of Buenos Aires serves around 8 million people and treats around 3,000,000m³ of water a day. The pumping station has 7 x Verderflex Dura 35 hose pumps running. So when the new AySA Bernal plant in the south of Buenos Aires needed pumps they also chose the Verderflex Dura 35. The AySA Bernal PLANT serves about 3.4million people and ...

  • The advantage of Using CNC Grinding Machine in Hydraulic Pump Processing

    Hydraulic pump is the power of the hydraulic system components, which is driven by the engine or motor, suction pressure oil from the hydraulic oil tank, formation pressure oil discharge, and a components to the implementation of the components. According to the structure is divided into gear pump, plunger pump, hydraulic pump vane pump and screw pump. Due to these characteristics of ...


  • The advantage of Using CNC Grinding Machine in Hydraulic Pump Processing

    Hydraulic pump is the power of the hydraulic system components, which is driven by the engine or motor, suction pressure oil from the hydraulic oil tank, formation pressure oil discharge, and a components to the implementation of the components. According to the structure is divided into gear pump, plunger pump, hydraulic pump vane pump and screw pump. Due to these characteristics of ...

  • Inlet works for City of Rome

    Landustrie realised the renovation of all the Archimedean screw pumps in the inlet works for the City of Rome, Italy. Totally 68 units have been installed at several locations in Rome. Some 34 installaltions have been updated by Landustrie with new drive units and bearings, the other 34 units also got new screw pump bodies. The installations range in power from 37 to 500 kW, in capacity from 2000 ...


    By Landustrie Sneek BV

  • Innovations `made in Aerzen`

    In 1987, with the three-lobe blowers, AERZEN introduced an important new product. These patented blowers for conveying large volumes of air, beginning at 3,000 cubic metres intake volume per hour, worked with a controlled pre-inlet particularly well in the low frequency range - they were quiet and operated with little vibrations. This allowed a considerable reduction in the sound absorption ...

  • Torqing sense for process plant control

    Plant monitoring and control is particularly vital in the continuous process industries, where multiple machines must act in harmony day after day and failure of a single machine can lead to massive consequential losses of production. With most machines driven through a rotating shaft, torque monitoring can identify problems before they become critical. Tony Ingham of Sensor Technology considers ...


    By Sensor Technology Ltd

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