Eliminate low mains water pressure problems with Flomate Mains Boost Extra Pump. This pump is designed using the very latest manufacturing techniques to help deal with your mains pressure systems to provide a simple to install and cost-effective solution that is also quiet during operation. This flomate mains boost pump is ideal for those who have more than one bathroom in their house, and therefore the water pressure is low.

This Pump is guaranteed to perform as not only is it manufactured from high quality brass, that is durable and robust, but it is manufactured by Stuart Turner, the UK's leading brand for shower pumps! However, in the rare case of factory defects, you are covered by a generous 3-year manufacturing guarantee for that added peace of mind, knowing that you're going to have amazing water pressure for many years to come!

Features and benefits:

  • Ideally for those who have more than one bathroom
  • Requires no-onsite commissioning
  • Easy installation
  • This pump can fit neatly under a standard kitchen base unit (600mm)
  • Body and impeller are constructed from a high-quality and durable brass
  • Covered by a fantastic 3-year manufacturing guarantee, for that added peace of mind

Technical Information:

  • Continuously rated
  • Automatic switching
  • Pre-wired with 1.5 metre cable
  • Diaphragm tank size: 100 litres
  • Diaphragm tank water capacity: 50 litres
  • Maximum head (Closed valve): 3.2 bar
  • Maximum flow: 18 l/min
  • Maximum working pressure: 450 kPA (4.5 bar)


  • Length:461mm
  • Width: 430mm
  • Height (excluding hoses): 1134mm
CE Approved 3 Year Guarantee Stuart Turner Approved Retailer WRAS

Stuart Turner Flomate Mains Boost Extra 100 Pump - 46635 Video

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Stuart Turner Flomate Mains Boost Extra 100 Pump - 46635

£458.98 (Inc. VAT)

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