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    • Pumps, Motors & Drives

    Courtesy of Tsurumi Pump
    lebanon411
    Pumps, Motors & Drives

    Repair or replace? Key insights to help you choose the right pump solution

    Kevin Boicken
    Nov. 14, 2024
    Determining when to repair or replace a pump is key to reducing downtime and managing costs effectively.

    Pumps, Motors & Drives

    Courtesy of Blackmer
    Courtesy of Wilden
    22 Wild 2241 Product Image
    Images courtesy of Almatec
    2020 11 26 Jg 045 Opt Ebenen
    Images courtesy of Ebsray
    A regenerative turbine pump pumping hydrocarbons in a chemical plant. This technology can handle viscosities of 0.1 to 50 cSt with differential pressures up to 20 bar (300 psi) and a maximum allowable working pressure of up to 34 bar (493 psi).
    Courtesy of Unibloc Hygienic Technologies
    While AODD pumps are highly reliable, fast troubleshooting will minimize downtime.
    Marina Demkina | Dreamstime.com
    Dreamstime M 165814432
    Courtesy of Emerson
    Figure 1 (above, below right): VFDs and servos both operate motors but have differing capabilities. Many users implement both types of motor and motion control, and they would prefer a single coordinated development and automation environment for best ease of use and performance.
    Courtesy of RMI Pressure Systems
    Pump designers and manufacturers must respond to customers' pressing needs, such as equipment longevity and reliability.
    Pumps, Motors & Drives

    Energy efficiency underpins pump sector shift to system focus

    Joe Keenan
    Aug. 16, 2023
    Addressing energy inefficiencies should be a priority for the pump sector. An important way of doing this can be seen in the shift away from a purely product offering approach...
    Photo 249286100 © Nasakid9 | Dreamstime.com
    A pump used in the food processing industry.
    Bearings & Seals

    Addressing sealing challenges in rotating equipment for the food and pharmaceutical industries

    Joshua Cavinee
    July 31, 2023
    Material certifications, seal geometry and even seal color must also be factored in to allow for maximized seal life, minimized risk and reduced total cost of ownership for both...
    All images courtesy of Wilden
    Because of the success of the AODD pumps outfitted with Chem-Fuse, a Dunn-Edwards facility will install Chem-Fuse diaphragms into every 3-inch pump it uses for latex-handling applications, ensuring a pump fleet with an operational life measured in years instead of months.
    AODD Pumps

    Case study: Mastering the art of paint production

    Rob Jack
    June 12, 2023
    Dunn-Edwards discovers how to optimize its eco-efficient paint-manufacturing operation by upgrading to AODD pumps equipped with Wilden Chem-Fuse diaphragms.
    Courtesy of AutomationDirect
    Figure 1: Even general-purpose VFDs, like the Automation Direct DURApulse GS20 family, include advanced features like sensorless vector control and torque control modes. More capable models, like the WEG CFW500, include these capabilities, and add other features, like encoder support and flux vector control mode which allows 100% torque at zero speed.
    Variable Frequency Drives

    Torque control: The other VFD operating mode

    Kevin Kakascik
    May 1, 2023
    Torque control is necessary for many types of winding/unwinding applications to maintain proper product tension. General-purpose sensorless vector VFDs can now perform this function...
    All images courtesy of Blackmer
    Sliding vane pumps are known for handling a wide range of liquid viscosities, making them ideal for soap processing.
    Pumps, Motors & Drives

    Why sliding vane pumps work well in soap manufacturing

    Mark Pyk
    April 12, 2023
    If manufacturers want a reliable way to handle the varying materials in soap and detergent processing, then their best bet is to use positive displacement sliding-vane pumps.