WaterBoost is a mains water boosting system designed to be the perfect and efficient solution to low water pressure and flow.
10 products
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WaterBoost - AdvantView ProductThe WaterBoost Advant Range is a complete, large-capacity water boosting solution designed for high-demand domestic and light commercial properties. Each set pairs a WRAS-approved storage…
£1,075.20 Inc VAT £896.00 Ex VAT -
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WaterBoost - CoffinView Product
The WaterBoost Coffin Range is a cost-effective, break-tank booster set that solves low water pressure and flow — engineered for installations where head height is…
£697.20 Inc VAT £581.00 Ex VAT -
WaterBoost Accumulator VesselsView ProductWater pressure and flow aren’t constant. Peak morning and evening demand on the mains network — plus the long pipe run from the road to…
£381.60 Inc VAT £318.00 Ex VAT -
WaterBoost ATX Whole-House Mains Pressure BoosterView ProductThe WaterBoost ATX range is a family of all-in-one whole-house mains pressure boosters that connect directly to your incoming cold water mains — boosting both…
£679.20 Inc VAT £566.00 Ex VAT -
WaterBoost CompactView ProductThe WaterBoost Compact is a low-mains booster pump that connects inline, directly to your incoming supply — delivering increased water pressure of up to 4.5…
£34.80 Inc VAT £29.00 Ex VAT -
WaterBoost EngineeredView ProductWaterBoost Engineered Parts designed and manufactured in-house by WaterBoost to fit, protect and improve equipment across the pump industry. Where the off-the-shelf option falls short,…
£42.00 Inc VAT £35.00 Ex VAT -
WaterBoost Slimline - Fixed SpeedView ProductThe WaterBoost Slimline — Fixed Speed (Internal) range is a cost-effective, space-saving solution to low water pressure or flow, built around a reliable fixed-speed internal…
£660.78 Inc VAT £550.65 Ex VAT -
WaterBoost Slimline - Variable SpeedView ProductThe WaterBoost Slimline — Variable Speed range is a cost-effective, space-saving solution to low water pressure or flow. At 600–700 mm wide it fits through a…
£1,233.30 Inc VAT £1,027.75 Ex VAT -
WaterBoost- Slimline EXTView ProductThe WaterBoost Slimline EXT range is a cost-effective, space-saving solution to low water pressure or flow, with the pump mounted externally — neatly beside the…
£667.20 Inc VAT £556.00 Ex VAT
WaterBoost is a mains water boosting system designed to be the perfect and efficient solution to low water pressure and flow.
Frequently Asked Questions
Quick answers to common questions about the WaterBoost- Slimline EXT. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What is a mains pressure boosting system?
A mains pressure boosting system increases the pressure and flow of water from the incoming mains supply into a property. It typically combines a pump and a storage or expansion tank, drawing water from the mains and delivering it to taps, showers and appliances at a stronger, more consistent pressure. They are used where the incoming mains is too weak to serve modern outlets reliably.
When do I need a mains booster pump?
You normally need a mains booster if static mains pressure is below 1.5 to 2 bar, if showers run weakly when other taps are open, or if combi boilers struggle to deliver hot water. Anglian Pumping recommends checking static pressure at the stop tap before specifying a system, then choosing a model rated for the number of bathrooms and outlets in the property.
What size mains booster do I need for my home?
Sizing depends on the number of bathrooms, the type of fittings and the static mains pressure. As a guide, a 1 to 2 bathroom property with combi boiler or single shower often needs 1.6 to 3 bar boost. A 2 to 3 bathroom property typically needs 3 to 4.5 bar with an integral break tank. Larger homes need a tank-and-pump system such as the DAB Esybox with Esytank or a Powertank set.
What is a water booster pump?
A water booster pump increases the pressure of an existing water supply to give stronger flow at taps, showers and appliances. It can be a small inline pump fitted to the incoming mains, or a larger pump and tank set that draws from a break tank to feed the whole house. Boosters do not create water – they raise the pressure of the water already coming in.
What is the difference between an inline booster and a tank-and-pump booster?
An inline booster connects straight onto the incoming mains and is limited to 12 litres per minute under UK water regulations – examples include the Salamander HomeBoost and WaterBoost WB-Compact. A tank-and-pump booster, such as the Grundfos Home Booster or DAB Esybox with Esytank, draws from a break tank and can deliver much higher flow rates for larger homes with multiple bathrooms.
What is a variable speed booster pump?
A variable speed booster uses an inverter to adjust pump speed in real time to match demand. It maintains constant pressure as outlets open and close, runs more quietly than a fixed-speed pump and typically saves up to 50 per cent of the energy a fixed-speed equivalent would use. The DAB Esybox, DAB Esybox Mini 3 and Grundfos Scala2 are common variable speed examples.