Mainsboost Composite

Mainsboost MB Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and showers to be used at the same time. Designed for unvented systems where the mains pressure is greater than 2.0bar but water flow is inadequate. Mainsboost is installed directly onto the incoming water supply and under mains pressure fills with water. The CAD2 water chamber is surrounded by positive pre-charged air pressure sealed within the vessel. When the chamber is full the unit reaches a state of pressure equilibrium, meaning the water pressure and pre-charge pressure are balanced. The Mainsboost system nos has a volume of pressurised water ready for distribution throughout the property and where required can be supplied with multiple vessel options. Where space is an issue, Mainsboost is also available in a range of horizontal sizes to suit the application requirements and re supplied with an additional mounting cradle. Mainsboost systems can be supplied with up to three vessels as standard, included vessels from 100 to 1000 litres and flow rates up to 80 litres/minute. The Mainsboost MB composite range is constructed from a lightweight composite body and a highly durable virgin butyl diaphragm.

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21 products

Mainsboost Composite
Stuart Turner Mainsboost MB 100CV-1-22 44512
Mainsboost MB Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and showers…
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£1,023.52 Inc VAT £852.93 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 100CV-2-22 44513
Mainsboost MB 100CV-2-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,663.20 Inc VAT £1,386.00 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 100CV-3-22 44514
Mainsboost MB 100CV-3-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£2,301.25 Inc VAT £1,917.71 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 130CV-1-22 44515
Mainsboost MB 130CV-1-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,094.95 Inc VAT £912.46 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 130CV-2-22 44516
Mainsboost MB 130CV-2-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,111.50 Inc VAT £926.25 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 130CV-3-22 44517
Mainsboost MB 130CV-3-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£2,525.54 Inc VAT £2,104.62 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 200CV-1-22 44518
Mainsboost MB 200CV-1-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,166.41 Inc VAT £972.01 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 200CV-2-22 44519
Mainsboost MB 200CV-2-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,968.94 Inc VAT £1,640.78 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 200CV-3-22 44520
Mainsboost MB 200CV-3-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£2,796.40 Inc VAT £2,330.33 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 250CV-1-22 44521
Mainsboost MB 250CV-1-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,236.18 Inc VAT £1,030.15 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 250CV-2-22 44522
Mainsboost MB 250CV-2-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,622.40 Inc VAT £1,352.00 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 250CV-3-22 44523
Mainsboost MB 250CV-3-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£3,033.97 Inc VAT £2,528.31 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 350CV-1-22 44524
Mainsboost MB 350CV-1-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,452.20 Inc VAT £1,210.17 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 350CV-2-22 44525
Mainsboost MB 350CV-2-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£2,597.00 Inc VAT £2,164.17 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 350CV-3-22 44526
Mainsboost MB 350CV-3-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£3,726.85 Inc VAT £3,105.71 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 450CV-1-22 44527
Mainsboost MB 450CV-1-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,663.20 Inc VAT £1,386.00 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 450CV-1-28 44530
Mainsboost MB 450CV-1-28 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£1,899.14 Inc VAT £1,582.62 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 450CV-2-22 44528
Mainsboost MB 450CV-2-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£3,043.96 Inc VAT £2,536.63 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 450CV-2-28 44531
Mainsboost MB 450CV-2-28 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£3,258.30 Inc VAT £2,715.25 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 450CV-3-22 44529
Mainsboost MB 450CV-3-22 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£4,416.40 Inc VAT £3,680.33 Ex VAT
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Mainsboost Composite
Stuart Turner Mainsboost MB 450CV-3-28 44532
Mainsboost MB 450CV-3-28 Composite Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
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£4,629.06 Inc VAT £3,857.55 Ex VAT
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