Stuart Turner Monsoon Universal Twin Impeller 1.5 Bar Shower Pump - 46505

9 reviews

£533.01 (Inc. VAT)

In Stock



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This shower pump is ideal for those who are tired of getting a dribble of water when they enter their shower when really they should be enjoying a powerful spray of water. If this sounds like something that you experience, this may be the shower pump you need. The pump feeds through the hot and cold water to deliver an equal flow, powerful yet relaxing.

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Stuart Turner Shower Mate The UK's Quietest Shower Pump


The UK’s Quietest Shower Pumps

Actual comparative tests under laboratory conditions confirm that Stuart Turner manufactures the quietest peripheral (regenerative) shower pump available.

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Stuart Turner Showermate EPDM PTFE Aluminium Oxide Seals

EPDM/PTFE/Aluminium Oxide Seals

PTFE and Aluminium Oxide seal materials provide the most reliable sealing solution available, reducing risk of pump leakage and resulting water damage to the home while the use of PTFE (Teflon) also reduces the chances of the seal sticking when a pump is not used for periods of time.

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Stuart Turner Showermate Continuously Rated Motor

Continuously Rated Motor

Continuously rated shower pumps effectively run until the user turns it off. This is particularly good in a family home where the shower needs to be used frequently throughout the morning or evening. A pump that isn’t continuously rated will turn itself off to allow the pump to cool, potentially causing issues with water pressure to the shower.

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Twin Impeller Shower Pump

Twin pumps are designed using the highest standard of technology to boost your water pressure of both hot and cold water supply to a single shower, bath, shower mixer or mixer tap. Put a stop to low water pressure with this pump. It is perfect for transforming your unsatisfactory shower into a powerful and invigorating shower that you'll never want to leave.

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Universal Pump

This universal pump is suitable for use with both a positive or negative head. It boosts water pressure for gravity fed hot water systems, giving you the perfect shower each and every day.

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Stuart Turner Showermate Dry Run Protection


Dry Run Protection

Dry run protection is really important for the wellbeing of your shower pump. Bearings and other internal parts may get seriously damaged if there is a blockage or a drop in pressure causing the pump to run dry.

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Stuart Turner Showermate Flow Switch Sensitivity


Flow Switch Sensitivity

An automatic flow switch is crucial to have the shower running when it needs to be. When flow exceeds 0.8 litres per minute the pump automatically starts, delivering that powerful flow that it’s there for.

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Brass Construction

Brass Construction

Built to perfection, this shower pump features durable and robust brass construction. This ensures that your shower pump is running as smoothly as possible, even after many years of use, making you a very happy customer indeed.

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5 Year Guarantee

5-year guarantee

High-quality parts and precision engineering put these products together and we want you to be confident of that, so to put your mind at ease we cover you with a 5-year long guarantee.

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WRAS Approved Stuart Turner Product

WRAS Approved for quality

If you’re buying any sort of water fitting or product then it’s important that its WRAS (Water Regulations Advisory Scheme) approved. It’s the best way to work out if that particular product or part complies with the UK requirements for installation within the UK.

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Flexible hoses included

This shower pump comes complete with four flexible hoses, which are used to link your shower pump to both incoming and outgoing water pipes. These flexible hoses are anti-vibration which means the hoses are less prone to vibration from the pump, helping to reduce noise and prevent damage to the pump itself.

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5 Year Guarantee CE Approved Stuart Turner Approved Retailer WRAS

Stuart Turner Monsoon Universal Twin Impeller 1.5 Bar Shower Pump - 46505 Video


UK Manufacturing Heritage
Over 110 years of engineering excellence.
Operates from the same site in Henley-on-Thames where the company started in 1906.
A contributory member of the BPMA (British Pump Manufacturers Association).
The UK’s market leading manufacturer of shower pumps for over 40 years.


Continually Evolving and Innovating
Continual investment in research and development ensures Stuart Turner remains at the forefront of design technology and innovation.
Developed the domestic shower pump market in the 1970’s.
Holders of numerous patents relating to shower pump technology including GB2494485 for Flomate and GB2349908 for mainsboost.
Four additional shower pump technology patent applications currently in progress.
Engineering Patents include everything from the Milking Machine to the 650cc water cooled, two stroke motor bike between 1912 and 1913!


Every pump is manufactured from only the highest quality components and raw materials.
Each individual pump is fully tested before leaving the factory.
All whole house, bathroom and shower pumps are WRAS approved and manufactured within ISO 9001:2008.
Guarantees that lead the industry - five years for Monsoon and Mainsboost.

Stuart Turner Monsoon Universal Twin Impeller 1.5 Bar Shower Pump - 46505 360 Image



Technical Drawings



Stuart Turner Monsoon Universal Twin Impeller 1.5 Bar Shower Pump - 46505 Specifications
Construction Brass
Feed Compatibility Twin - Hot AND Cold
Installation Universal
Output 1.5 Bar
Pump Type Peripheral

Stuart Turner Monsoon Universal Twin Impeller 1.5 Bar Shower Pump - 46505


£533.01 (Inc. VAT)

Stock status: In Stock

Parcel Delivery - FREE

Quick and convenient delivery, 6 days a week, including next-day options.

365 Day Returns

Returns Policy - Changed Your Mind?

If you change your mind about the product when you receive it you can notify us any time within 365 days and return it for a full refund at your own cost. Any refunds will be made within 14 days of receiving your returned item. You are expected to cover the cost to return the item and your initial delivery charge will not be refunded.

Read the Plumbworld Returns Policy

Lowest Price Guaranteed
Plumbworld £533.01
MP Moran & Sons £538.56
Anchor Pumps £548.40 £548.40
Toolstation £558.98
JT Atkinson Builders Merchant £567.94

Prices last checked on 13/06/2024
All prices are including VAT and excluding delivery charges

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9 Product Reviews

  • Reviews for this product

    5/ 5

    Plumbworld had the lowest price on this Stuart Turner pump, and it was delivered very quickly. I wanted to replace a noisy pump, which had worked for 15 years before giving up. The plumber replaced this with a Salamander pump, which stopped working after 2 months!!. Although this is an expensive pump, it is well worth the money. It is completely silent in our bathroom, it works instantly and is adjustable. I can really recommend it.

  • 5/ 5
    B. Hill

    I was advised to buy a positive head shower pump but it didn't work. After careful research, this Stuart Turner Monsoon UNIVERSAL Twin Pump was recommended as it works in both positive and negative head conditions. It's fully automatic and worked immediately. It's also repairable. Highly recommended if you are unsure which type of pump to buy.

  • 5/ 5

    Well made and super quick delivery, works really well in boosting the water pressure to not only the shower but other outlets as well. A tad more expensive than others I looked at but in the end it does the job 100% so satisfaction guaranteed. Plus the immense satisfaction of a 5 year manufacturer guarantee so no need to look anywhere else.

  • 5/ 5
    Ian B

    This replaced an old Stuart Turner pump. OK, it's not that powerful, but it gives a great shower and is super quiet if you use the anti vibration mat. The last one was 17 years old when I replaced it, if this one lasts that long I'll be well pleased and it looks just as solidly built.

  • 5/ 5
    Steve Walker

    I’m highly deleted with this pump. I bought it to replace a very noisy shower pump which the neighbours could here. There was quite a bit of pipe work to change as this unit is quite a bit bigger than the old unit. It was well worth the hassle though, as it so quiet. A whisper in fact.

  • 5/ 5
    Steve S

    Replaces a 2.5 bar pump that was noisy and eventually failed. This whole-house pump is so quiet and gives excellent shower pressure throughout house. Cannot fault it.

  • 5/ 5
    Keith Norrington

    Absolutely perfect purchase, prompt delivery, exactly as it should be

  • 5/ 5
    Alexander Gatty

    Always fit Stuart Turner never let down. Good delivery and price.

  • 4/ 5
    Nezir Ceni

    Good product Delivered quickly . Very easy to install. Delivered on time

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