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Plastic and Fluoroplastic Lined Process Horizontal Centrifugal pumps with Mechanical Seal


  • PP (Polypropylene)
  • PVDF (Polyvinylidene fluoride)
  • PFA (Perfluoroalkoxy)
  • End-suction - Long Coupled (UCL) and Close Coupled (UCL-B) execution

     Versatility: Suitable for handling corrosive, aggressive and hazardous liquids (low viscosity, clean or slightly to dirty contaminated) in the chemical, petrochemical and pharmaceutical industries

      Reliability: The UCL offers a wide range of shaft sealing and the pumps are also equipped with reliable bearing bracket, especially developed to be suitable even under heavy duty service

      Design: UCL range shares the same hydraulic design with the UTN series (magnetic drive pumps) which have been developed focusing on chemical industry’s requests


    Shaft seal typeMechanical seal
    DesignEN 22858; ISO 2858
    StandardISO 5199
    Casing materialPFA Lined - PVDF Lined - PP Lined
    Casing partitionRadially split
    Type of casingVolute Casing
    Impeller materialPFA Lined - PVDF Lined - PP Lined
    Type of impellerClosed; Radial
    Nozzle positionEnd Suction
    Type of ExecutionHorizontal
    Type of InstallationUCL : Long-Coupled
    UCL-B : Close-Coupled
    Pull-out designUCL : Back pull-out
    Type of connectionsFlanged
    Flange ConnectionsUNI 1092-1/ISO 7005-1 PN 16, type B
    drilling slotted ANSI 150
    Suction characteristicsNon- priming
    Type of lubricationOil lubrication
    Drive frequency50 Hz / 60 Hz
    Type of driveElectric motor
    Maximum rated pressure @20CPN 16
    Max. permissible fluid temperaturePP: - 10C -> +70C
    PVDF: - 30C -> +100C
    PFA: - 50C -> +140C*
    Maximum head @ 2900 RPM70m
    Maximum flow rate @ 2900 RPM110 m3/h
    Allowable Medium Viscosity Range1cSt - 200cSt
    Maximum drive ratingUCL : 1,1 kW (size 80) -> 30 kW (size 200)
    UCL-B: 1,1 kW (size 80) -> 18.5 kW (size 160)
    Maximum speed of rotation (RPM)3500
    Mechanical SealCDR mechanical seals:
    -CSS-35 Single mechanical seal
    -CDC-35 Double cartridge mechanical seal
    Other mechanical seals can be adapted on UCL pumps, from single seal up to double back-to-back cartridge sealing system.

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