The Powerflow Flushing Machine MK III is a powerflushing machine which uses a targeted, powerful fresh water flow to remove sludge,scale and debris quickly and thoroughly from existing and contaminated domestic central heating systems. It is compatible for use with all Fernox Cleaners. After just one site-visit, the boiler’s optimum energy efficiency rating and overall system performance level can be restored; eliminating boiler noise and minimising fuel consumption.

  • Powerflush central heating systems to remove corrosion debris, sludge and scale
  • De-scale boilers
  • Overcome boiler noise and circulation problems
  • Clean a system with just ONE visit to site
  • Use with Fernox products only
  • High temperature operation to enable faster cleaning

View the online brochure

Two year return to base warranty 

Use a Fernox Powerflow Flushing Machine when: The Fernox Powerflow Flushing Machine features: Fitting a new boiler to an existing system Fitting TRVs or up-grading to a fully pumped system Cleaning drop feed radiators in-situ Removing black sludge Overcoming circulation problems For curing boiler noise and for boiler descaling

Product Specification

  • 1100W pump/motor
  • Circulation rate of up to 99 l/min
  • Proportional full bore dumping at 60 l/min
  • Rated to 85°C operating temperature
  • CE marked pump
  • Reversible flow action
  • 50 litre tank capacity
  • Integral double check valve on mains fill
  • Light weight


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