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Bredel PUMP Series - User Manual

Bredel PUMP Series
38 pages
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Copyright © 2016 Watson-Marlow Fluid Technology Group 28-1003210
DuCoNite
®
and Watson-Marlow Bredel
are registered trademarks.
BREDEL PUMP SERIES
Additional information on Bredel 40 pump with bare shaft configuration

Questions and Answers

  • R
    Ryan AndersenAug 10, 2025
    What to do if I see spider particles on the drive support plate of my Bredel PUMP?
    • J
      Jordan MercadoAug 10, 2025
      If you observe spider particles on the drive support plate, it indicates a damaged spider in the flexible coupling. You should check the alignment and replace the spider. Also, inspect the condition of the coupling halves, replacing them if necessary.
  • T
    Timothy EdwardsAug 20, 2025
    Why is there a rattling or squeaking noise near the pumphead of my Bredel Water Pump?
    • J
      jennifermartinAug 20, 2025
      A rattling or squeaking noise near the pumphead suggests a damaged bare shaft kit bearing. Check the alignment. Inspect the bearing and the seal, and replace them if needed.
  • M
    melissajonesAug 29, 2025
    Why is there cyclic movement of the pumphead in my Bredel Water Pump?
    • S
      Steve FosterAug 29, 2025
      Cyclic movement of the pumphead is caused by misalignment of the pumphead and drive. Check the alignment of pumphead and drive. Also, verify the fixation of the pumphead and the drive to the support set, as well as the fixation of the support set components.

Summary

General Information

How to Use This Manual

Guide on how to effectively use the manual for installation and maintenance.

Intended Use and Remarks on Safety

Defines the intended use of the bare shaft set and highlights safety considerations.

Installation Procedures

General Installation

General guidance and cautions for installing the bare shaft set.

Mounting Support Set and Bare Shaft Kit

Step-by-step instructions for attaching the support and bare shaft kit to the pumphead.

Mounting and Aligning the Drive

Procedures for mounting and aligning the drive unit with the pump assembly.

Maintenance and Service

Demounting the Pumphead

Steps for safely removing the pumphead from the support set.

Troubleshooting

Troubleshooting Common Issues

Identifies common problems, their causes, and corrective actions for the bare shaft set.

Specifications

Torque Specifications

Table of general tightening torques for metric thread fasteners.

Bredel PUMP Series Specifications

General IconGeneral
Flow RateUp to 80 m³/h
PressureUp to 16 bar
Self-primingYes
MaterialsStainless steel, cast iron
ApplicationsWastewater, mining, chemical, food and beverage
Drive OptionsElectric, pneumatic, hydraulic
Power OptionsVarious, depending on drive option

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