coupling sealing News

  • DESMI’s Magnetically Powered Pumps Seal the Deal

    The list of potentially dangerous or simply-too-expensive-to-lose substances being pumped from one part of an industrial process to another somewhere in the world is long. Take isocyanates, for example. They’re the raw materials that make up all polyurethane products. Despite their relatively low acute toxicities, isocyanates can present harmful effects to the eyes, skin and respiratory ...


    By DESMI A/S

  • S. Dyrup & Co. selects magnetically coupled ROTAN pumps

    S. Dyrup & Co.’s factory manager, Steen Hoff, states “Rotan pumps have for decades been used in numerous of our plants. The ED model was chosen due to it’s magnetic coupling. A magnetically coupled design, which has no rotating seals, ensures less downtime and lower operating costs. Every pump in our new facility is magnetically coup-led, and thus we have eliminated the ...


    By DESMI A/S

  • New Moyno 2000 Close-Coupled WA and WB Model Pumps Now Available

    The new Moyno 2000 Model WA and WB Pumps provide unmatched performance in a compact, close-coupled configuration. Moyno 2000 WA and WB close-coupled pumps are specifically designed for lower pressure, lower flow applications that do not require the full features and benefits of the Moyno 2000 G1 pump. The Moyno 2000 WA and WB models are ideal for municipal and industrial applications that require ...


    By Moyno, Inc.

  • ASTM C1173 - 10e1 Standard Specification for Flexible Transition Couplings for Underground Piping Systems

    This specification describes the properties of devices or assemblies suitable for use as flexible transition couplings for underground drainage and sewer piping systems. Couplings that may include bushings or inserts, and meet the requirements of this specification are suitable for joining plain end pipe or fittings. Couplings shall be permitted to have a center stop, the components shall be ...


    By ASTM International

  • EDUR CV / ECV: The clever variant for all occasions

    Kiel. The vertical high-pressure centrifugal pump CV / ECV of EDUR is the ideal solution for all applications related to water treatment, cleaning, building or other issues of water supply. The CV / ECV is characterized by ease of maintenance. This allows to replace easily the shaft seal ...

  • Chemineer® DT mixer offered in portable configuration

    Chemineer, Inc. offers its high performance portable DT mixers engineered for handling applications in many markets, including chemical and petrochemical, polymers, food and beverage, pharmaceutical, water treatment, FGD/energy, biotechnology, agricultural processing, mineral processing and pulp and paper. These high-quality mixers are fitted with industry standard NEMA motors and gearmotors from ...


    By National Oilwell Varco

  • Osma Trigon Barrier Pipe System, an innovative approach to safe drinking water transportation

    Wavin Plastics’ composite multi-layered OSMA Trigon barrier pipe system offers developers and water providers an effective solution to the problem of transporting drinking water across contaminated land. Trigon is specifically designed for areas of contaminated land unsuited to conventional plastic pipe products. These are typically urban brownfield sites where there are known contaminants in ...


  • Crevice- Free Control Valves

    Take the 3347 control valve for example, the polished steel parts allows the purest process medium. Special PTFE bushing and steam line connection are made to reach the purify requirement, in case of the bacteria spreading at the actuator stem guide.   Another high performance valve type is 3249. An EPDM diaphragm and a ...

  • New Eaton Corrosion-Resistant Plating Technology Withstands Harsh Environmental Conditions

    Power management company Eaton has introduced a new corrosion-resistant plating technology, Guardian Seal on carbon steel Walterscheid tube fittings, which gives industrial and mobile customers confidence that their fluid conveyance connections will withstand even the toughest environments. Equipment manufacturers and users have asked for improved corrosion resistance on carbon steel fluid ...


    By Eaton Corporation

  • Moyno® 1000 pumps offer superior positive displacement performance

    Moyno, Inc. offers the Moyno® 1000 positive displacement pump that provides greater versatility and performance advantages over other types of positive displacements pumps. This high performance pump is engineered for trouble-free operation in a variety of services including shear sensitive chemical feeds, adhesives, lime, polymer metering, slurries and viscous crude oil transfer applications. ...


    By Moyno, Inc.

  • Reading sewer main broken twice in three years

    For the second time in just three years, a sewer main pipe in Reading, Pennsylvania, has ruptured, causing raw sewage to leak into the nearby Schuylkill River. 69 News reported that workers sent to fix the problem were forced to open an emergency gate, which sent the sewage flowing into the river. Not opening the gate would have eventually caused a backup of sewage into nearby resident’s ...


    By SealGuard Inc.

  • Chemineer MR Agitators are Engineered for Reliable Performance and Value

    Chemineer MR Agitators are reliable performers for a broad range of fluid mixing applications in the chemical, biodiesel/ethanol, pharmaceutical, water & wastewater and general fluid processing industries. The modular design of the Chemineer MR Agitators is well-suited for a variety of mixing applications. With a proprietary, parallel-shaft, helical gear design the Chemineer MR Agitators ...


    By National Oilwell Varco

  • Introducing our newest DynaSeal!

    STANDARD SYSTEM SPECIFICATIONS: Travaini Liquid Ring Vacuum Pump (Base mounted) Electric Motor, 230/460V, 3-Ph, 60Hz TEFC Mono-block assembly with coupling, guard, motor adaptor flange or V-belt drive assembly with belt, sheaves, slide base and OSHA compliant belt guard (as applicable) Carbon steel discharge air/oil separator High efficiency ...


    By Travaini Pumps

  • Polyurethane Foam/Isocyanate

    Isocyanate is one of the components in broadly all foam products, such as foam mattresses, inner liners in cars, cushioning in car seats, chairs, and sofas. The hard qualities are used for insulation of houses, machines, tubes, etc. As a matter of curiosity we can also mention the green foam in which flowers for decorations are stuck. There are various types of isocyanate, but common to ...


    By DESMI A/S

  • Moyno 2000 CC pump offers versatility and cost-efficiency

    The Moyno 2000 CC pump provides unmatched performance in a competitively priced, compact, close-coupled configuration. It is designed for municipal and industrial applications where close-coupled configurations are preferred, but the robustness of a gear joint drive is needed. The Moyno 2000 CC features a sealed gear-type universal joint drive train and optimized rotor/stator pumping element ...


    By Moyno, Inc.

  • `All Steel` construction

    In the standard version, the materials in touch with gases are fluorinated plastics, highly corrosion resistant. The effects of some characteristics of these materials (in particular the permeability) make them unsuitable for some specific application: measurement of oxygen in ppm. In this case, in spite of the overpressure of the internal circuits with respect to the environment, some of the ...


    By Be.T.A. Strumentazione Srl

  • New API-compliant progressing cavity pumps for oil and gas applications

    Mono’s PC technology is ideally suited to the typically arduous applications found in this sector, where solids-entrained multiphase fluids such as drilling muds, drill cuttings and produced waters need to be transferred with a steady flow and low shear.  The new API 676 EZstrip™ pumps provide a practical, ...


    By NOV Mono - Mono Pumps Ltd

  • Verderflex® Dura Goes From Strength to Strength!

    Major mining order received by Verder South Africa. The first “bulk” order of Dura pumps, was recently shipped to Elands Platinum in South Africa where the pumps will be used for reagent dosing. In a local press article Daan Louw, Sales Manager at Verder Pumps SA, says “The Dura’s unique design is based on an innovative, long-coupled design with close coupled advantages that provides ...

  • A-Lok premium `The New watertight connector`

    A-LOK® Premium™ Designed to produce a guaranteed watertight seal between pipe and concrete, the A•LOK® Premium™ flexible pipe-to-manhole compression connector provides maximum performance on the job site. Its unique design not only saves valuable project time, but also ensures longevity and offers unsurpassed environmental benefits. A-LOK® Premium™ connectors prevent infiltration and ...


    By A-Lok Products, Inc.

  • Patented design of Moyno Annihilator improves cutting efficiency

    The Moyno® Annihilator™ is a twin shaft solids reduction grinder designed for trouble-free performance in meeting the broad needs of any industry requiring solids reduction or waste conditioning. The Annihilator’s field-proven, counter-rotating, hexagonal shaft design coupled with its 5-tooth, hardened steel cutters provide the maximum shredding strength necessary to process from 300 to 4,250 GPM ...


    By Moyno, Inc.

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