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Bredel Hose pump Series - User Manual

Bredel Hose pump Series
68 pages
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Disc
The disc inserted in the front cover contains the user manual of the models Bredel 10,
Bredel 15 and Bredel 20. The user manual is available in the following languages:
The disc also contains quick-reference instructions for the replacement of the pump
hose. This replacement instruction is only for users that are familiar with the
replacement procedures in the user manual.
How to use the disc
1 Put the disc in the disc drive.
2 Close the disc drive.
The disc will start automatically.
3 Wait until the various language versions appear on screen.
4 Select the required language (click 1x with the left mouse button).
The PDF reader program will automatically start and the required user manual
appears on screen.
Shortcuts
In the left margin you will find the various chapters and paragraphs. These can be
accessed directly by clicking on the required chapter or paragraph.
In the text you will find hyperlinks to chapters or paragraphs. These hyperlinks are linked
with the required chapters or paragraphs. By clicking a shortcut the required chapter or
paragraph appears on screen.
System requirements
The program on the disc requires a PC with the following minimum system
requirements:
Disc drive
The following software must be installed on the PC:
PDF reader program
An Internet browser

Table of Contents

Questions and Answers

  • C
    Chelsea SanchezAug 13, 2025
    What to do if my Bredel Water Pump fails to operate?
    • K
      Karen JohnsonAug 14, 2025
      If your Bredel Water Pump fails to operate, start by checking if the supply power switch is turned on and ensure the electrical supply is available at the pump. Also, verify that the pump isn't stalled due to incorrect hose fitting. Finally, check if the lubricant level monitoring system has been activated, potentially stalling the pump; inspect the system's functionality and the lubricant level.
  • S
    sarah41Aug 17, 2025
    What to do if my Bredel Hose pump has low capacity or pressure?
    • V
      valeriejohnsonAug 17, 2025
      If your Bredel Water Pump experiences low capacity or pressure, first ensure that the shut-off valve in the suction line is fully open. Check for any hose ruptures or signs of wear, and replace the hose if necessary. Also, inspect the suction line for blockages and confirm sufficient product availability. Tighten any loose connections and hose clamps to prevent air suction.
  • T
    Tammy DavisAug 25, 2025
    How to stop my Bredel Hose pump from vibrating?
    • R
      Randy HowardAug 26, 2025
      To address vibration issues in your Bredel Water Pump and its pipework, start by checking and securing the pipework to ensure the suction and discharge lines are correctly fastened. If the pump speed is high, especially with long suction and discharge lines or high relative density, reduce the pump speed. If possible, shorten the line lengths on both suction and discharge sides. Also, examine the diameter of the suction and discharge lines; if they are too narrow, increase the diameter.
  • R
    Ronald FitzpatrickAug 29, 2025
    Why does my Bredel Hose pump hose have a short life?
    • D
      Deborah RomeroAug 29, 2025
      If you are experiencing a short hose life with your Bredel Water Pump, consider these factors: chemical attack of the hose, high pump speed and high discharge pressures. To solve this problem, you should check the compatibility of the hose material with the product to be pumped and reduce pump speed. Also, check that the discharge line is not blocked, the shut-off valves are fully opened and the pressure relief valve functions properly (if present in the discharge line).
  • K
    Karen BakerSep 1, 2025
    What to do if the hose is pulled into my Bredel Hose pump Water Pump?
    • K
      kathryn03Sep 1, 2025
      If the hose is being pulled into the Bredel Water Pump, it could be due to insufficient or no hose lubricant in the pump head. Add extra lubricant. Another cause could be incorrect lubricant: no Bredel Genuine Hose Lubricant in the pump head. Extremely high inlet pressure can also cause this issue. Reduce the inlet pressure.
  • A
    Alyssa FisherSep 5, 2025
    Why is my Bredel Hose pump leaking lubricant at the bracket?
    • S
      Stephen CampbellSep 5, 2025
      If you notice lubricant leakage at the bracket of your Bredel Water Pump, it could be due to a hose blocked by an incompressible object. Remove the hose, check for blockages, and replace it if necessary. Another potential cause is loose bolts on the bracket or hose clamps. Tighten them to the specified torque settings.
  • M
    Margaret HamiltonSep 8, 2025
    What causes leakage from the rear of the Bredel Hose pump Water Pump housing?
    • K
      katherinedavisSep 9, 2025
      If you observe leakage from the rear of the pump housing "Buffer zone" of your Bredel Water Pump, it is likely due to a damaged seal ring. You should replace the seal ring.
  • H
    Helen SmithNov 20, 2025
    Why is my Bredel Hose pump Water Pump overheating?
    • M
      Mitchell ClarkNov 20, 2025
      If your Bredel Water Pump is experiencing a high temperature, there might be several reasons. One potential cause is the use of a non-standard hose lubricant. It is recommended to consult your Bredel representative to identify the correct lubricant. Another cause could be a low lubricant level. You should add Bredel Genuine Hose Lubricant. High pump speed can also cause the pump to overheat. Reduce the pump speed to a minimum. Internal friction on the hose caused by blocked or poor suction characteristics can also cause the pump to overheat. Check pipework/valves for blockages and ensure that the suction pipework is as short as possible and that the diameter is large enough. Another potential reason is a product temperature that is too high. In this case, you should consult the Bredel repr...

Summary

Safety

Symbols

Explanation of warning and informational symbols used in the manual.

Use in potentially explosive atmospheres

Guidelines for using the pump in ATEX-compliant environments.

Installation

Pipework

Best practices for connecting suction and discharge lines to the pump.

Maintenance

Maintenance and periodic inspections

Schedule of routine checks and inspections for optimal pump performance.

Troubleshooting

Failure to operate

Diagnostic steps for addressing pump operational failures.

Hazardous Environments (ATEX)

ATEX compliance

Information on the pump's adherence to ATEX directives for explosive atmospheres.

Specifications

Pump head

Technical performance data including capacity, temperatures, and working pressures.

Materials

Detailed list of materials used for various pump components.

Bredel Hose pump Series Specifications

General IconGeneral
Reversible OperationYes
Self-primingYes
Maximum Flow RateUp to 80 m³/h
Maximum PressureUp to 16 bar
Dry Running CapabilityYes
Hose MaterialNatural rubber, EPDM
ApplicationsWastewater, food
Power OptionsElectric, hydraulic
ViscosityHandles fluids with high viscosity
Metering CapabilityYes, with adjustable flow rate

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