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Stuart Turner Mainsboost Flomate MBF 100-1-15

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Stuart Turner Mainsboost Flomate MBF 100-1-15

Mainsboost Flomate MBF 100-1-15 mains water boosting unit from Stuart Turner.

Manufacturer part no.
46635
Showing prices

£1,026.72

£855.60 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Mainsboost Flomate MBF 100-1-15 is a mains water boosting unit from Stuart Turner, part of the Mainsboost Flomate range. It is used to raise the pressure and flow of mains water serving the outlets in a property. This listing covers the MBF 100-1-15 variant only.

Signs this part needs replacing

  • Noticeably reduced water pressure or flow at taps and outlets
  • The unit fails to run when an outlet is opened
  • Unusual noise or vibration from the unit during operation
  • Water leaking from the unit or its connections

Before you order

  • Check the label or data plate on the existing unit and confirm the model number reads MBF 100-1-15
  • Confirm the unit being replaced sits within the Mainsboost Flomate range from Stuart Turner
  • Check that the installation position, pipework and electrical supply at the property are suitable before fitting

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.