peristaltic pump News

  • NEW Peristaltic Pump Released

    The NEW Solinst Peristaltic Pump is compact and lightweight, ideal for field use, sampling from shallow wells and surface water, or vapor sampling. The variable speed, reversible pump has alligator clips for use with a 12V DC battery. It has one simple control to give flow rates as low as 40 ml/min and up to 3.5 ...


    By Solinst Canada Ltd.

  • Dosing Polymer with Peristaltic Pumps

    At a Wastewater Treatment Plant in Dekalb County, Georgia, progressing cavity pumps gave dry running problems and consequential high maintance costs when dosing flocculent. The Polymer medium was described as a “High Charge Cationic Emulsion (trade name of Clarifloc SE1080)”. Verder Inc advised Verderflex Dura Peristaltic hose pumps. Initially the Dura pumps had problems with a short ...

  • Dosing Polymer with Peristaltic Pumps

    At a Wastewater Treatment Plant in Dekalb County, Georgia, progressing cavity pumps gave dry running problems and consequential high maintance costs when dosing flocculent. The Polymer medium was described as a “High Charge Cationic Emulsion (trade name of Clarifloc SE1080)”. Verder Inc advised Verderflex Dura Peristaltic hose pumps. The Verderflex Dura pumps run effectively with NBR ...

  • Pumping yeast in wineries with a peristaltic pump

    The process of fermentation Winemaking or vinification starts with the selection of grapes. After harvesting the grapes, they are taken to a winery for fermentation. Red grapes are made from the pulp fermented along with the skin, which gives it the real colour. Whereas white wine is made by fermenting the juice extracted from the grapes. Traditionally the grapes were collected in ...

  • Peristaltic pumps – bursting the printing bubble

    Peterson Packaging based in Denmark had been experiencing problems transferring ink from storage containers to the rollers on the print machine. The air diaphragm pumps that were currently being used were unable to transfer the water based ink gently enough and this led to bubbles forming in the ink which were then transferred to the finished product. Ruining the packaging and causing waste and ...

  • Peristaltic pumps on show in South America

    Verderflex are once again showcasing our market leading range of peristaltic pumps in South America in September. First you can see our heavy duty hose pumps at the specialist mining exhibition Extemin in Peru. Held in Arequipa between 13th and 16th September. Verderflex will have a range of pumps on Stand No. 1446 in ...

  • Peristaltic pumps the clear choice at Siltbusters

    Separating suspended solids from liquids before discharging to sewer or water course is a headache that construction companies have had to endure for a considerable period of time. Aggravating the problem further is when materials won’t settle quickly. To overcome this obstacle Monmouth-based Siltbuster Ltd has standardised on innovative 500 and 600series peristaltic pump technology from ...

  • Peristaltic pumps well worth their salt

    One of the greatest advantages of the British made Verderflex hose pump is its immunity to the detrimental effects of handling high solid content and abrasive substances. Whilst other pump designs become subject to costly maintenance and part replacement, Verderflex peristaltic hose pump users can enjoy trouble-free production and low running costs. One customer to benefit was a Spanish salt ...

  • Fruit seeds no problem for Peristaltic pump

    Even innocuous fruit seeds can damage the workings of certain pump types.  Indeed they were the downfall of a rotary lobe pump installed at food processor Pakkasmarja Oy in Finland a producer of fruit sorbets and purees.  All products are made from fresh ingredients but the seeds in the fruit pulp constantly wore the pump’s lobes, ultimately causing its failure.  Its ...

  • Peristaltic pumps for pumping concrete-fibreglass mixture

    Pumping concrete-fibreglass mixture Concrete is composed of cement and “other ingredients” such as limestone, gravel, granite, fly ash, etc. Some soft-grind components such as sand and parts of water will give you a perfect concrete structure. Concrete is a very heavy fluid (normal concrete = 2400 kg/m3). Concrete is viscous and very abrasive because of the sand and ...

  • Larox Flowsys expands its peristaltic pump range

    Larox Flowsys, the preferred supplier of cutting-edge flow control technology, announces the launch of its product range expansion with the Larox LPP-T32 and LPP-T50 peristaltic pumps. In addition to these new sizes a whole new pump model, LPP-M for accurate metering, was launched in June 2008. “We have expanded our peristaltic pump product group with the sizes LPP-T32 and LPP-T50”, says Matti ...


    By Flowrox Oy

  • Peristaltic pumps drive the UK’s move towards desalination

    Desalination – the treatment to turn seawater into tap water – is rapidly gaining ground in the UK. Nicola Martin discovers the crucial role that peristaltic technology is playing in this type of water treatment.Following trials and small-scale plants in the drought-ridden South East, the UK’s first large-scale desalination plant is due to open in 2010 at Beckton, East London. Treating seawater ...

  • Peristaltic pump is proving ideal for swimming pools

    Although only introduced last year, the Verderflex Aura peristaltic dosing pump is already making waves.  This model is ideal for low flow, high pressure dosing applications and the facilities that are already benefiting from its introduction are leisure centres, swimming pools and saunas.  The Aura is proving a superior alternative to reciprocating piston pumps thanks to its ...

  • Peristaltic pumps waste less in wastewater treatment

    The City of Eagan in North Minnesota, USA required a pump capable of accurately dosing 15% sodium hypochlorite or ‘hypo’ for their new wastewater treatment plant. Hypo has outstanding disinfection properties, used in wastewater treatment to kill off bacteria before being discharged back into the environment, and in water treatment as one of the primary methods of drinking water disinfection. It ...

  • Accurate dosing with peristaltic OEM Pump Head

    Pump It Up! The Tropism Well automatically detects the presence of a person and gracefully pours an exact serving of drink before moving back to its original position. The Verderflex R3DC pump was the perfect fit for this application, with its robust design and thick wall tubing which excels in suction and pressure handling. ...

  • PROFIBUS-enabled washdown peristaltic metering pumps

    The Watson-Marlow Pumps Group has introduced three new IP66 rated cased peristaltic pumps with certified PROFIBUS DP networking capabilities.. 520Bp - Flowrates up to 3.5 litre/min, pressures up to 7 bar 620Bp - Flowrates up to 18 litre/min, ...

  • Peristaltic Pumps Maximise Uptime and Eliminate Contamination

    Watson-Marlow Fluid Technology Group has supplied peristaltic pumps to Novasep for its Sius TFF Skid, a tangential flow filtration system used in the biopharmaceutical industry to separate and concentrate biomolecules according to their size. The new skid is the first on the market to offer a 100 per cent single-use TFF solution. Watson Marlow 520UN/R2 and 620UN/RE pumps were selected to ...

  • New at Achema: Verderflex Rollit peristaltic roller pumps

    Verder (Hall 8.0, stand B27) introduces the Verderflex Rollit peristaltic pump, a hose roller pump to complete the range of Verderflex peristaltic pumps. The Verderflex Rollit pumps are lubrication-free hose pumps, designed for applications in the chemical industry, food and pharma, environmental industry and many others.   The Rollit hose pumps are non lubricated low-pressure pumps (max. 4 ...

  • Verderflex peristaltic pumps for reliable wastewater performance

    A leading international wastewater instrumentation manufacturer is now using peristaltic pumps from Verderflex as part of the wastewater sampler systems it manufactures.  The pumps provide reliable and accurate performance which helps the Hydrocell sampler systems produced by Halifax-based Smart Storm to measure the volume and toxicity of ...

  • 30 Peristaltic hose pumps for purification of cobalt

    Cobalt is a non-metallurgical metal which is being used for the production of Alloys for the ceramics and glass industries (as a pigment). Also in the paint and lacquer industry cobalt is used as a pigment. Morocco is an important supplier of cobalt for the European industries. To enhance productivity and efficiency a new project is started. To keep up with the demands from the market the ...

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