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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    High Pressure Stainless Steel Gear Pump/Rotor Lobe Pump for ...
    High-pressure electric lobe pumps are positive displacement pumps designed to handle viscous or sensitive materials, featuring electric motor drives and rugged construction for pressures typically reaching 70 MPa (approx. 10,000 psi) in hydraulic applications. These pumps are used for high-pressure fluid transfer and lubrication, with features like pressure relief valves. 
    Key Features of High-Pressure Electric Lobe Pumps 
    • High Pressure Capability: Engineered for extreme conditions, with some models designed for up to 70MPa, particularly in industrial hydraulic systems. 
    • Viscosity Handling: They efficiently pump both low and high-viscosity liquids, often featuring a decrease in slip as viscosity increases. 
    • Electric Motor Drive: Typically equipped with motors (e.g., 750W or higher) for consistent rotation and flow rates. 
    • Sanitary/Industrial Options: Available in stainless steel for sanitary (food/pharma) or industrial applications. 
    • Safety Mechanisms: Often include built-in pressure relief valves to protect systems from pressure peaks. 
    Common Applications 
    • Hydraulic Systems: Powering machinery and tools.
    • Food Processing: Handling delicate, thick products like yogurt or sauces.
    • Chemical Industry: Transferring abrasive or chemical fluids. 
    Common Manufacturers/Models 
    • Vogelsang EP series (extreme conditions)
    • Waukesha Universal Lobe Series (high temperature/pressure)
    • Bonve High Pressure Pumps
    • Alfa Laval (SRU/SX series) 
    For purchasing, options from brands like Bonve can be found in industrial supply, while standard rotary lobe pumps are available at suppliers like CSI. 
    Show more

    Web results

    High pressure electric lobe pump with pressure relief valve


    BONVE PUMPS
    https://www.bonvepumps.com › high-pressure-electric-lo...
    BONVE PUMPS
    https://www.bonvepumps.com › high-pressure-electric-lo...
    Bonve high pressure electric lobe pump, equipped with pressure relief valve, to protect the system from pressure peaks or restrictions in the discharge.Read more

    VX series: Rotary lobe pump power perfected


    Vogelsang
    https://www.vogelsang.info › ... › Rotary lobe pumps
    Vogelsang
    https://www.vogelsang.info › ... › Rotary lobe pumps
    Rotary lobe pumps of the VX series are ✔️ highly adaptable to individual tasks ✔️ self-priming and dry-running resistant ✔️ simple to maintain ➨ Find out more!

    Rotary Lobe Pumps: Powerful Solutions for Demanding Tasks


    NETZSCH Pumps & Systems
    https://pumps-systems.netzsch.com › ... › News › 2026
    NETZSCH Pumps & Systems
    https://pumps-systems.netzsch.com › ... › News › 2026
    Feb 10, 2026 — Rotary lobe pumps with a barrier pressure system have been developed to meet the highest requirements for tightness and process reliability.Read more

    BLUEline Legend - Rotary Lobe Pumps


    Börger GmbH
    https://www.boerger.com › products › blueline-legend
    Börger GmbH
    https://www.boerger.com › products › blueline-legend
    With a flow rate of up to 6,400 usgpm (1,440 m³/h), the BLUEline Legend is our most powerful pump. The highest reliability and the long service life of the pump ...Read more

    Universal Lobe Series - Positive Displacement Pumps


    SPX Flow
    https://www.spxflow.com › products › universal-lobe-ser...
    SPX Flow
    https://www.spxflow.com › products › universal-lobe-ser...
    They are capable of accommodating high temperatures and pressures up to 300 psi (20.7 bar). ... higher efficiencies; 316 stainless steel lobe rotors also ...Read more

    Lobe pump curve< flowrate & press. : r/ChemicalEngineering


    Reddit · r/ChemicalEngineering
    10+ comments · 1 year ago
    Reddit · r/ChemicalEngineering
    10+ comments · 1 year ago
    Lobe pumps are positive displacement pumps (though they may have some slip at high back pressure). Essentially, they are constant flow rate ...Read more

    Rotary Lobe Pumps - CSI Store - Central States Industrial


    CSI Store
    https://store.csidesigns.com › catalog › node › pump-so...
    CSI Store
    https://store.csidesigns.com › catalog › node › pump-so...
    Rotary Lobe Pumps. As a pump supercenter, CSI is your source for sanitary rotary lobe pumps. Learn about pump types, how they work, and more.
    Free delivery

    What is a rotary lobe pump and how does it work? (Roots-type ...


    YouTube · tec-science
    1.5K+ views · 12 months ago
    YouTube · tec-science
    1.5K+ views · 12 months ago
    4:43
    In this video we take a closer look at the design and operation of a rotary lobe pump this is also known as a roots blower.
    6 key moments6 key moments in this video
    From 00:00
    What is a rotary lobe pump and how does it work?
    From 00:53
    Application, advantages and disadvantages of rotary-lobe-pumps
    From 01:37
    Construction of the two-lobed rotary vanes (cycloid)
    From 02:27
    Three-lobed rotary vane
    From 02:47
    Construction of the three-lobed rotary vanes
    From 03:09
    Roots-type supercharger
    tec-science
    YouTube·
    May 9, 2025

    What is a rotary lobe pump and how does it work? (Roots-type ...

    YouTube·tec-science·May 9, 2025
    YouTube
    In this video
    • 00:00
      What is a rotary lobe pump and how does it work?
    • 00:53
      Application, advantages and disadvantages of rotary-lobe-pumps
    • 01:37
      Construction of the two-lobed rotary vanes (cycloid)
    • 02:27
      Three-lobed rotary vane
    • 02:47
      Construction of the three-lobed rotary vanes
    • 03:09
      Roots-type supercharger
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    Web results

    Rotary lobe pumps


    Alfa Laval, US
    https://www.alfalaval.us › products › fluid-handling › r...
    Alfa Laval, US
    https://www.alfalaval.us › products › fluid-handling › r...
    High-precision rotors and low-shear operation make these pumps ideal for handling sensitive process fluids in general, hygienic and high-purity applications ...Read more
    Missing: electric ‎| Show results with: electric

    Custom High pressure electric lobe pump factory


    BONVE PUMPS
    https://www.bonvepumps.com › high-pressure-electric-lo...
    BONVE PUMPS
    https://www.bonvepumps.com › high-pressure-electric-lo...
    Lobe pump with heating jacket on the pump working chamber, designed for products that require temperature control such as sugars, chocolates. You can engage in ...Read more
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