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Boosting
Mixed Systems
Boosting
Mixed Systems

NO Electrician Needed

As Seen on BBC DRAGON'S DEN

30-Day MONEY-BACK Guarantee

NO electrician needed | As seen on BBC DRAGONS DEN | 30-day MONEY BACK guarantee

Boost Showers or Taps from a Mixed Gravity & Mains Water System

The Shower Power Booster pump is the cheapest, quietest and most effective way to boost shower pressure or tap flow from a gravity fed hot and a mains pressure cold water system. Typically fitted in under 10 minutes & supplied with full installation instructions it also has 5 star customer service backup. Detailed drawings and instructions are in the booklet sent with the pumps but you can download  the online version of this guide using the orange link on this page.
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Balance

Uneven hot & cold water pressure
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Get

the best from high mains pressure
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Fit

anwhere including airing cupboards & loft spaces
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Simply

cut the pipe, install & plug-in
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Safe

12V DC so no electrician needed
R

Balance

Uneven hot & cold water pressure
R

Get

the best from high mains pressure
R

Fit

anwhere including airing cupboard & loft space
R

Simply

cut the pipe, install & plug-in
R

Safe

12V DC so no electrician needed

How Does It Work?

Boost the Hot Only

If your hot water is gravity fed from a hot water tank and your cold water is mains pressure, you have a ‘mixed’ system.

Simply install a single boost SP2B, or for even better pressure a SP21 double boost Shower Power Booster on the 22mm hot pipe near the hot water cylinder to boost the flow rate for every tap and shower in the home or fit it closer to your shower or tap to boost that shower or tap and protect the tap or shower from fluctuation if other taps and showers in the home are used.

Although a single boost with a SP2B on the hot water is all that is needed for most homes a double boost with out two pump SP21S kit is great value so we recommend you double boost with the SP21S two pump pack. For boosting kitchen taps you will need to double boost.

If  you buy a single SP2B you can upgrade to a SP21S double boost by adding the SP1U upgrade pump.

Ask Alan

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My mains cold water pressure if very high. Will a single Shower Power Booster help?

Yes, most showers can handle a pressure differential of up to 5:1. To take full advantage of high mains pressure, fit our SP21S two-pump pack for a powerful shower.
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Where is it best to install the pump?

Anywhere convenient! In the airing cupboard, next to the hot water tank or in loft space. As it uses safe 12V DC, you can even fit it in the bathroom.
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