SPX Johnson TopWing Series

Our Price: POA

Please note: we are not able to advertise our market leading discounts on these ranges, please contact us for your best price.


    Please Contact us for the best available price

    We are unable to offer direct pricing on some ranges and some product configurations are too complex. Please get in touch to discuss your exact requirements, and let us build you a bespoke quote from the Pump Experts.

    SKU: spx-johnson-topwing-series Categories: ,

    Heavy duty Ultra-hygienic rotary lobe pump designed for the most demanding applications.


    Product features

    The TopWing-series is available in 8 different sizes. Shaft seal options include single mechanical, quenched, double flushed, O-ring. Feet for vertical or horizontal mounting. Safety relief valves are available built-on or separately. Pre-heating/cooling devices in front cover and/or at the seals. Connections from 25 mm to 100 mm.

    • Superior hygiene – Self-draining rotorcase and mechanical seal assembled in the liquid. Low carbon stainless steel with smooth surfaces. Easy to clean CIP, SIP or by hand, with a minimum of entrapped liquid
    • Validated and certified – Pump can easily be validated in to Ultra-hygienic applications
    • Package of certificates available as an option, as example:
      -Flow and pressure tests
      -Cleanability certificates as EHEDG and 3-A
      -Material certificates as 3.1, FDA, USP VI and AFO
      -Certificates of surface roughness, welding, electro polishing
      -ATEX certificates (Hazardous zone)
      -Quality (ISO 9001) and environmental (ISO 14000) certificates
    • Gentle product handling – Rotors with smooth performance and minimized backslip. Able to handle particles
    • Easy maintenance – Front-loaded product seals and robust bearing assembly without shimming
    • Integrated shaft and gear design – The complete pump is made of stainless steel. The shaft bearings are integrated into the rotorcase. Large shaft diameters and strong bearing design results in small shaft deflections and allows having small clearances inside hydraulic part. The use of duplex steel for the rotors increases wear resistance and improves behaviour on higher temperatures
    • Different clearance classes Depending on temperature, pressure and viscosity
    • Multirotors or BiWing rotors Optimal performance
    • 3-ACertified
    • ATEX Certified
    • CE Certified
    • EHEDG Certified


    Technical Data

    Rotor case: Stainless steel 316L
    Rotors: Duplex stainless steel
    Max. capacity: 156 m3/h
    Max. working pressure: 15 bar
    Max. speed: 1 400 rpm
    Talk to the pump experts Unsure on anything or need some further advice? Call us:
    01977 661 711
    Email us:

      Talking to the pump experts

      We take great pride in everything we do, complete control over our products allows us to ensure our customers receive the best service

      More than just Pump Sales With over 60+ years experience in pump sales, repair, installation and Commisioning
      A wide range of Spares To support our customers, we carry an extensive amount of spares and service kits in our warehouse which allows same day or next day service anywhere in the UK.
      Experienced Pump Repair From our workshop facilities we provide the complete in-house pump repair solution for a wide variety of industrial and commercial pumps. With our qualified and experienced engineers this allows us to guarantee high levels of quality and service.
      Pump Installation Fluid Pumps are at the forefront of general pump repairs, maintenance, remedial work and pump installation. You can count on us to control your project from pump selection, design to installation.
      Pump Commisioning We provide a comprehensive commissioning service for pumping equipment we have installed or done by others. We have a pre-commissioning check list that makes sure no unnecessary site visits are made.

      © 2022 Fluid Pumps Ltd | Company no: 4799134 | VAT no: 817321839

      Cookie Policy|Privacy Policy|Terms & Conditions website createdfor Fluid Pumps