Shower Pumps

Low water pressure a problem in your bathroom? Give it a boost with a shower pump from Toolstation – we stock a huge range of positive and negative head shower pumps that will increase the performance of showers and taps around the home.

You’ll find a wide variety of high-quality shower pumps to suit any system from top brands including Salamander, Stuart Turner and Grundfos. Whether you need to boost a single tap or multiple showers and appliances, you’ll find the solution here.

A single shower pump is perfect when you just need to increase the pressure of either hot or cold water. However, if you want to boost both hot AND cold water, you’ll need a twin shower pump. We stock plenty of both, with a range of pressures from 1-4 bar to suit all kinds of requirements.

Negative Head Shower Pumps


A negative head shower pump is required for an outlet that isn’t able to rely on gravity – if the shower head is positioned above the cold water tank, for example. A negative head pump is able to suck water from the tank to feed the shower. It’s also known as a universal shower pump, because it can be used in positive head installations too.

Positive Head Shower Pumps


A positive head shower pump is suitable for gravity-fed systems. If the cold water tank is positioned above the outlet, this shower booster pump will get to work – when the water flows downwards into the pump at the required rate, it lifts a float switch inside the pump to start the impellers.

Wondering what’s the best water pump for your shower? Check the pump’s pressure – a 2 bar shower pump will increase the pressure and improve the performance of two to three showers or taps in the home. Higher pressures can be used to boost larger and more powerful shower systems, while lower pressures can be chosen as a shower power booster for single outlets. See our Shower Pump Buying Guide for even more help and advice.
Salamander Pumps Salamander Pumps / Salamander Flexible Anti-vibration Couplers 22mm Angled
( 1 )

£21.48

ex. VAT £17.90 Each

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Out of stock for delivery

Stuart Turner Stuart Turner / Stuart Turner Showermate Universal Twin Shower Pump 2.6 bar
( 3 )

£504.98

ex. VAT £420.82 Each

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Out of stock for delivery

Grundfos Grundfos / Grundfos Amazon STN Brass Twin Impeller Negative Head Shower Pump 3.0 bar
( 4 )

£656.98

ex. VAT £547.48 Each

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Out of stock for delivery

Salamander Pumps Salamander Pumps / Salamander Noise Reducing Pump Mat 250mm x 160mm
( 2 )

£29.98

ex. VAT £24.98 Each

Out of stock for delivery

Grundfos Grundfos / Grundfos STR2 Regenerative Twin Shower Pump 1.5 bar
( 3 )

£464.98

ex. VAT £387.48 Each

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Out of stock for delivery

Grundfos Grundfos / Grundfos Amazon STN Brass Twin Impeller Negative Head Shower Pump 2.0 bar
( 4 )

£667.98

ex. VAT £556.65 Each

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Out of stock for delivery

Grundfos Grundfos / Grundfos Amazon STN Brass Twin Impeller Negative Head Shower Pump 1.5 bar
( 1 )

£302.98

ex. VAT £252.48 Each

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Out of stock for delivery

Salamander Salamander / Salamander Centrifugal Twin Shower Pump RP75PT 2.0 bar
( 1 )

£369.98

ex. VAT £308.32 Each

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Out of stock for delivery

Salamander Salamander / Salamander TankBoost CAT5 Additional Storage Tank 350L

£1285.98

ex. VAT £1071.65 Each

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For delivery only

Salamander TankBoost Mains Water Booster System 200L - 3.0Bar

£1246.78

ex. VAT £1038.98 Each

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For delivery only

Salamander Salamander / Salamander HomeBoost Mains Boosting Pump Fittings Kit
( 7 )

£31.98

ex. VAT £26.65 Each

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Out of stock for delivery

Salamander TankBoost CAT5 Mains Water Booster System 350L - 3.0Bar

£1982.88

ex. VAT £1652.40 Each

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Salamander Salamander / Salamander Accuboost Pump Upgrade Kit

£514.08

ex. VAT £428.40 Each

For delivery only

Salamander Salamander / Salamander Accuboost Tank Connector Kit

£80.58

ex. VAT £67.15 Each

For delivery only

Salamander Salamander / Salamander Accuboost Unpumped Accumulator Tank 450L

£1497.38

ex. VAT £1247.82 Each

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For delivery only

Salamander Salamander / Salamander Accuboost Flow Restrictor Kit

£42.88

ex. VAT £35.73 Each

For delivery only

Salamander Salamander / Salamander Accuboost Unpumped Accumulator Tank 180L

£777.28

ex. VAT £647.73 Each

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For delivery only

Salamander Salamander / Salamander Accuboost Unvented Accumulator Tank 330L

£1277.98

ex. VAT £1064.98 Each

For delivery only

Salamander Salamander / Salamander AccuBoost Combi Accumulator Tank 60L

£388.98

ex. VAT £324.15 Each

For delivery only

Salamander Salamander / Salamander TankBoost Mains Water Booster System 450L - 3.0Bar

£1817.98

ex. VAT £1514.98 Each

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For delivery only

Salamander Salamander / Salamander TankBoost Mains Water Booster System 350L - 3.0Bar

£1738.78

ex. VAT £1448.98 Each

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For delivery only

Salamander Salamander / Salamander Accuboost Unpumped Accumulator Tank 120L

£537.58

ex. VAT £447.98 Each

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For delivery only

Stuart Turner Stuart Turner / Stuart Turner Mainsboost Flomate Pump 1.5 bar
( 7 )

£334.98

ex. VAT £279.15 Each

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Out of stock for delivery

Salamander Salamander / Salamander Accuboost Replacement Tank Hose

£42.88

ex. VAT £35.73 Each

For delivery only