high pressure pump Articles

  • Pump Maintenance Know-How

    It’s no secret that a pump that runs at peak efficiency uses less fuel, experiences less downtime and costs less to operate. The time you spend maintaining your pump is actually an investment in its lifetime performance and value. In fact, there are many ways that a diligently maintained pump can reduce your costs, while increasing efficiency. For instance, by ensuring your pump investment ...


    By Gorman-Rupp Co.

  • Pumps for the Booming FPSO Sector

    In the last few years, several new offshore oil fields have been discovered. The current findings from Petrobras and other companies in the pre-salt province, located in the Brazilian continental shelf, suggest reserves of over 50 billion barrels of oil. Extracting the pre-salt oil is challenging and done increasingly with floating production storage and offloading units (FPSOs). Sulzer offers a ...


    By Sulzer Ltd.

  • Desubmerge Your Submersible Pump

    A few decades ago, well, definitely not more than four, a contractor was introduced to electric powered submersible pumps. The crew’s first reaction was, “What! You’re going to throw that electric motor in the water? You’ve got to be crazy!” After a few weeks of getting comfortable with the subs, the whole crew was handling them like ...

  • Improve Slurry Pump Working Life

    Close suction valve before stopping slurry pump. Enough clean water should be supplied to pump all the slurry in pipeline out to avoid solid precipitated in the suction tube and volute line. Otherwise, there will be situations that ...

  • Pumps are the heart of heat-transfer plants

    Manufacturers in a variety of industries depend on heat-transfer plants to heat or cool their machines and apparatus. German firm heat11 GmbH & Co. KG specializes in heat-transfer plants of virtually all types. The chemical industry uses their installations for controlling the temperature of reactors and during the production of color pigments and liquid crystals. In the plastics industry, ...


    By ALLWEILER GmbH

  • Problem-free pumping of crystal mush with Allweiler progressing cavity pumps

    The Chemische Fabrik Budenheim KG (CFB) (Chemical Factory Budenheim) produces precursors and ingredients for a wide range of a variety of final products. It ranges from baking powder to flame retardants. Phosphates form the basis and the factory is specialized in special products in the area of phosphate chemistry. CFB has developed its own solutions and processes in order to crystallize various ...


    By ALLWEILER GmbH

  • Deal With The Pressure - Protect piping system components with Pulsation Dampeners

    Metering pumps with operating pressures of up to 150 psig (pounds per square inch gauge) can create unwanted pressure pulsations within a piping system – a real problem in applications such as filling, mixing and spraying that require a combination of a metering pump’s accuracy and a continuous flow. But the issue can often be addressed with Pulsation Dampeners.The Pulsation Dampeners, usually ...


    By Lutz-JESCO America Corp.

  • Four Tips to Use Pressure Washers for Auto Detailing

    Pressure washers are known for their capability to carry out difficult cleaning tasks on hard surfaces. These machines are used for outdoor cleaning jobs, such as cleaning parks, pavement, stadiums, and more, as well as industrial cleaning, such as heavy-duty industrial degreasing. However, pressure washing machines are flexible. For example, they can be used for auto detailing, too. ...


    By Daimer Industries Inc.

  • The Biotic Pump: Condensation, atmospheric dynamics and climate

    Intense condensation associated with high evaporation from natural forest cover maintains regions of low atmospheric pressure on land. This causes moist air to flow from ocean to land, which compensates the river runoff. Deforestation induces large-scale desiccation by disrupting this flow. Here we overview this theory and quantify the horizontal pressure gradients that govern the continental ...


    By Inderscience Publishers

  • Tips To Choose Pressure Washers for Coils and Condensers Cleaning

    There are many reasons for using pressure washers for coils and condensers cleaning. The first among them is the unmatched cleaning power of pressure cleaners. These machines offer an output pressure level of up to 8000 psi, which is actually for cold water machines. However, any machine that offers heated output at a pressure level of up to 3000 psi does an efficient job of cleaning coils and ...


    By Daimer Industries Inc.

  • The influence of ash concentration on change of flow and pressure in slurry transportation

    This paper presents the results of the tests on the most suitable concentration for the ash and the bottom ash hydromixture transport. The tests were carried-out at the semi-industrial installations at the Mineral Processing Laboratory of the University of Belgrade. As the decisive parameters, the change of the flow and the pressure in the relation to the concentration change were analysed. The ...


    By Inderscience Publishers

  • Degassing a Liquid for Your Syringe Pump

    Four common methods for degassing samples Methods for Degassing Liquid All solutions equilibrated at room temperature and pressure will contain dissolved gases. Sample degassing is the process of removing these dissolved gases from solution. Removal of these gases may be necessary because the gases may escape from solution and form air bubbles in your syringe, ...


    By Chemyx Inc

  • Case study - Diga Dirillo - high depth dredging

    Location: Sicilia Year: 2006 ENI project: Dirillo reservoir dredging - Sicily - Italy. High depth dredging project - Pressure compensated Dragflow equipments Features: easy assembling by pins. quick power pack start-up by oil hoses fast connections. HY300 dredging pump coupled with EXHY35 excavators. ...


    By Dragflow North America

  • Case study - Diga dirillo - high depth dredging

    Location: Sicilia Year: 2006 ENI project: Dirillo reservoir dredging - Sicily - Italy. High depth dredging project - Pressure compensated Dragflow equipments Features: easy assembling by pins. quick power pack start-up by oil hoses fast connections. HY300 dredging pump coupled with ...


    By Dragflow S.r.l.

  • Field Performance Testing for Pipeline Pumps

    Significant energy savings can be achieved by optimizing pump operating efficiency. Measuring the exact pump performance with crude oil under realistic conditions in the field is the first step towards improving the pump efficiency in the future. About 20 billion barrels of crude oil were transported through pipelines in 2015. Around the world, there are over one million kilometers of ...


    By Sulzer Ltd.

  • 3 Steps to Choosing a High Quality Filter Element

    The primary function of a hydraulic filter is to remove contaminants as oil flows through a permeable element called the media. The quality of the element determines how well a filter can function. It may be surprising to learn that 75 per cent of all system failures in ...


    By Fluid Line Services

  • Bredel 65 pumps eliminates AODD pump issues at major lithium battery plant

    Bredel 65 hose pumps from Watson-Marlow Fluid Technology Group are now providing constant efficiency in ball-milling processes at a high-volume battery plant in China. Previously, ball milling was being compromised by a poorly performing AODD (air-operated double diaphragm) pump used for high-viscosity slurry recirculation. Reduced flow/efficiency and leaks were proving disruptive ...

  • What is the reason of ball mill adopts dynamic and static pressure bearing

    As the ball mill working conditions is rather special, it is generally start under full load, especially for stop after a long time, lubricating oil film between the neck of hollow shaft and bearing, due to the extrusion and thinning gradually until disappears, this time between the neck of hollow shaft and the bearing is boundary friction state. If the ...

  • Case study - City of Sault Ste. Marie - Pressure Monitoring

    The condition assessment project consisted of a Sahara pipeline inspection to detect any leaks or pockets of trapped gas on the lines, as well as a period of pressure transient monitoring on each pipeline to check for any sudden peaks or drops in the pressures which could be damaging to the lines. Service: Sahara Transient Pressure Monitoring Client: City of Sault Ste. Marie Type of ...

  • Pressure-loss computation procedures for non-Newtonian pipe flow

    Wastewater sludge with solids concentrations above about 2 percent exhibit non-Newtonian behavior, i.e., the sludge apparent viscosity changes with the shear rate (flow velocity). To determine pipeline head loss for sludge streams to and from anaerobic digesters, samples of primary, secondary and digested sludge were collected from Orange County Sanitation District Plant No. 1 and analyzed to ...

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