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Stuart Turner Showermate 1.8 Bar Twin Impeller Positive Head Shower Pump - 46407

Stuart Turner Showermate Shower Pump 1.8 Bar Twin Impeller Positive Head- 46407

106 reviews

£169.99 (Inc. VAT)

16 Available


Plumbworld has the lowest price for this product!


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Stuart Turner Showermate 3 Year Guarantee


3 Year Guarantee

Only Stuart Turner Offer a 3 year Guarantee on all their plastic shower pumps as standard, without the need to go through a time-consuming product registration process.

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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 Anti-vibration Hoses as Standard

Anti-vibration Hoses as Standard

Supplied complete with 15mm anti-vibration hoses.

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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 Power Saving


Power Saving

Stuart Turner shower pumps use less power than competitors products, saving money and the environment.

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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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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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Stuart Turner Showermate Induction Motor with auto-reset thermal trip


Induction Motor with auto-reset thermal trip

Thermal protection prevents dangerous overheating if the motor shaft locks or the bearings seize. It’s a valuable addition to stop your shower pump from being damaged should the worse happen and a fault occurs.

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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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Positive Head

A positive head shower pump is designed to be gravity fed, therefor it needs a 'head' of distance (at least a metre) between the pump and the bottom of the cold water cistern. The gravity feed 'kick-starts' the pump, pushing water straight through to your shower. 

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Stuart Turner Showermate CE Marked


CE Marked for safety

CE marking means that the product is assessed thoroughly before it is listed for sale on the market whether that be in a shop or online. It means that the product meets certain requirements, like health and safety, to allow it to be sold.

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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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Designed to suit any tank fed, open vented system, the new Showermate offers the ultimate solution to poor performance.

All models in the Showermate range of fully automatic, positive head booster-pumps are ideal for shower and bath / shower installations. All pumps are supplied ready to fit into domestic plumbing systems throughout the UK and are Water Regulation Advisory Scheme (WRAS) compliant. Positive pumps are designed for installation into an open vented water system, where the outlet to be pumped is below the cold water tank, and has a minimum gravity flow of 0.8 l/min.

A Showermate twin pump is designed to boost the incoming hot and cold water supply to an individual shower, bath / shower mixer, or mixer tap.

These pumps should not be used for pumping to multiple outlets.

Features and Benefits:

  • Fully automatic
  • Supplied complete with flexible hoses
  • Flow switch sensitivity: approx. 0.8 l/min
  • Max. Inlet head: 13 metres
  • 15mm push-in connectors
  • Motor Rating: Int (S3) 30 mins on/30 mins off @ 9 l/min
  • WRAS approved
  • 3 Year Manufacturer's Guarantee


CE Approved Stuart Turner Approved Retailer

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.

360 Image



Stuart Turner Showermate 1.8 Bar Twin Impeller Positive Head Shower Pump - 46407


Construction Plastic
Feed Compatibility Twin - Hot AND Cold
Installation Positive Head
Output 1.8 Bar
Pump Type Peripheral

Stuart Turner Showermate Shower Pump 1.8 Bar Twin Impeller Positive Head- 46407

£169.99 (Inc. VAT)

Stock status: 16 Available

Parcel Shipping - Free

Delivery to your home, 6 days a week with a next-day option for orders placed before 3:00pm.

All our parcel deliveries are FREE

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 30 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.

More details here

Lowest Price Guaranteed
Plumbworld £169.99
Bathrooms and Showers Direct £179.50
Direct Heating Supplies £187.28
Robert Dyas £189.99
Ergonomic Designs Bathrooms £214.25
UK Bathrooms £233.74

Prices last checked on 17/01/2021
All prices are inc VAT and include delivery charges

Price Guaranteed For

106 Product Reviews

  • Dave B
    5/ 5

    This pump was to replace an old New Team pump that had finally conked out after 30 years excellent service (well done New Team). Unfortunately, the New Team design has changed and this Stuart Turner pump fitted my existing pipework better (sorry New Team). It also looked very well made and since receiving and installing it I haven't changed that view. According to the specification, to get best performance, 22mm pipework should be used. All my pipework is 15mm but the shower still works fine and installation was straightforward. The New Team pump wasn't noisy but this pump is very quiet, it sits in the airing cupboard next to the bathroom and is difficult to hear above the sound of the shower spray. No problems so far and I'm hoping that it will last as long as the New Team pump, I'll let you know in 2048. The Plumbworld price was good, Screwfix were charging over £60 more. On ordering, the first question asked was the delivery date required which is good. I was ordering on a Wednesday and wanted the pump delivered on Saturday, it arrived on Saturday afternoon. Both the Plumbworld and Stuart Turner websites have lots of interesting downloadable product data which made selection easier. So good service from Plumbworld and a good product from Stuart Turner.

  • Claire
    5/ 5

    I bought this pump as a replacement for my existing showermate shower pump which seemed to have got very temperamental. Upon installing the pump it hadn't resolved the problem. It was actually a blockage in the shower valve inlets that was causing my shower pump not to work. Plumbworld were understanding and allowed me to return the purchased pump and gave me a full refund. As I am selling my house you can imagine how pleased I was not to have this extra expense. The pump itself is easy to install which I did myself with no problem. From this experience I am definitely using plumbworld in future. The prices were competitive and the customer service was exceptional, refund was paid without delay. Thank you, thank you, thank you.

  • Johnny Landry
    5/ 5

    When my shower pump leaked in the airing cupboard, I discovered that it was not covered by the BG homecare insurance! Perhaps I should not have been too surprised. Anyway, rather than electing for the BG replacement pump and fitting charge (in excess of £500!), I searched yhe Plumbworld website and found a suitable replacement (infact better, higher rated pump presure). significant savings on cost pricealthough it wasn't in stock, but expected in a couple of days. Turned out it was 3 days but I was kept informed by e-mail. Pump duly arrived, well packed. Has now been fitted and working well. Great product at a great price, with friendly service! Highly recommended, 5* etc etc. Thanks.

  • Oakenvale
    5/ 5

    I have fitted quite a few Stuart Turner pumps over the past couple of years for customers and have found them to be reliable and powerful. The instructions are clear and they come with everything you need for a straight replacement in the box. This is not the prettiest of pumps in all fairness and Id have liked isolator valves on all four of the hoses (like on their larger pumps) rather then only the 2 inlet hoses. It isnt over loud but Id suggest not fitting it onto a floor and using a vibration absorbing pad under. The customer is very happy with the resulting power when I replaced her old pump and I would definitely fit these in the future for a single shower.

  • Leslie Joned
    5/ 5

    I ordered this Stuart Turner Showermate to replace an exact same model which had “stopped working”. The ordering online was simple and straightforward. The item arrived well packaged within a couple of days. However when the plumber came to fit it he discovered to my embarrassment that there was nothing wrong with the pump but the issue was with the water supply. Went online to arrange a return and refund and again the process was simple and straightforward. Once they had received the item I was refunded straight away. I was very happy overall and if I have to order equipment again will definitely do so.

  • Tony Kruck
    5/ 5

    After consulting with their customer service team I was able to purchase the correct pump I needed to replace an old one that had be discontinued, speedy delivery and fantastic after sales assistance. Only problem.i had was during the Corona virus Pandemic I had nobody to fit it, after 4 weeks I had a go at fitting it myself (no plumbing experience at all), with the help from Plumbworld and you tube vids I replaced 4 tap valves to Ball valves and replaced the pump. FANTASTIC COMPANY and would not hesitate to use them again, Thank you Plumbworld.

  • sjdeighton
    5/ 5

    My original shower pump died a horrible death and ended up causing a massive leak which ruined the ceiling below it. I ordered this pump as a direct replacement and Im seriously impressed with the item and service from this company. The pump itself was almost identical to the previous meaning I didnt need to relocate it or change pipework. The item itself arrived within a couple of days even though I didnt pay for any Express delivery. Very happy

  • Stephany Cohen
    5/ 5

    I purchased this as a replacement for an old Stuart Turner pump which developed a leak after 15 years of trouble-free use. Rather than service it, replacement with a new, up to date, improved product was an economic option. New pump was a breeze to fit into existing plumbing, is quiet and super-efficient. Build quality seems very high. All in all an excellent purchase, delivered ultra-fast at a very reasonable price.

  • Ron Williams
    5/ 5

    After having suffered from pressure problems with my shower I invested in a Showermate 1,8 twin pump from Stuart Turner. My plumber fitted it in a couple of hours and the difference in performance has been remarkable. The total purchase exprience with Plumbworld, from order to delivery, was excellent. I was kept informed by email continuously and the pump arrived ahead of schedule.

  • Lee
    5/ 5

    Our shower pump sprung a leak so I needed a replacement and fast. I have used Stuart Turner products before so I had no reservations on quality. The pump arrived the next day as promised. It was easy to Install and is much quieter than the old one. Great price, safe payment and fast delivery. This was my first time using Plumbworld and I would definitely recommend them.

  • Andrew Cackett
    5/ 5

    The pump comes with a set of comprehensive instructions and installation procedures that cover all eventualities.I installed this for a friend,and she is absolutely delighted with it.It replaced an older version Stuart Turner pump that after 12 years had stopped working,this is a really good pump for a family,as it is very reliable and gives a good pressure shower.

  • Mick
    5/ 5

    This product is quality made, with great hoses. There are various products for different plumbing set ups, a comprehensive plumber will choose the correct pump. I replaced an older model of the same brand , in 15 minutes. Does the job perfectly. The price of this pump was the most competitive on the market with plumbworld, 15% cheaper than screwfix.

  • Phil S
    5/ 5

    This pump was a replacement for the equivalent pump installed about 10 years ago. I did not realise how noisy the old one was until the new one went in. If this one does as well i'll be happy. Asked for next day am delivery and it was delivered before 9.30. The price was well below the next best so full marks Plumbworld

  • Kamden Brooks
    5/ 5

    What a difference a pump makes! Every morning I dreaded my shower, wondering if it would work properly or even at all. Then like magic, Stuart Turner changed my life, fantastic hot water with a whisper not a gurgle and splutter. Would I recommend you as a company and your products? yes any time.

  • gingerbreadman
    5/ 5

    this pump is easy to install both plumbing & electrical.once installed to manufacturers instructions,the flow rate on the pump is brilliant,the unit is not noisy at all (fitted in airing cupboard).all i can say is if you are going to buy a 1.8 bar twin pump get this stuart turner one.

  • Walter Lacey
    5/ 5

    Nice little pump, This was my second replacement, the first pump lasted for eleven years the second pump lasted for ten years, bearing failure. Replacement was very simple used existing pipework and connected up the wiring, job done, very quiet pump

  • John P.
    5/ 5

    After comparing various sites, I found this product to be cheaper at Plumbworld than anywhere else I could find . It was easily ordered, arrived quickly and was straightforward to fit. a five star transaction. Would use this company again.

  • Busby
    5/ 5

    Fitted this to replace a well known brand that always seizes after a fortnights lack of use. We expect this unit to give us no problems as another shower we have has worked faultlessly for years under the same circumstances!

  • Phill
    5/ 5

    The.unit burst into life fo the first time this morning, it produced a regular torrent of watery happiness. It is the perfect set up, a child of four could put it together, though I wouldnt recommend you try that t home.

  • Kinsley Perkins
    5/ 5

    This shower pump was purchased to replace an old faulty model - it was easy and quick for us to fit - even though we have no plumbing expertise. We now have a most efficient power shower - it could not have been easier.

  • TB
    5/ 5

    Replacement for salamander pump...much quieter. Very pleased. Excellent Plumbworld service. Will need to buy from DIY shop - 2 x one-way filters as does not come with pump ( not available from Stuart Turner).

  • Hughesd
    5/ 5

    Replaced my old Stuart turner pump, some 10 years old.good to see the design was almost identical to the original which made fitting a walk in the park. Dispatched,quickly, track able and very well packaged.

  • Pricl
    5/ 5

    From start to finish this purchase exceeded all expectations. This was a replacement for a 1.4 which served us for 10years every day, well worth the extra money. Wish every purchase was as easy as this one!

  • deana Stefano
    5/ 5

    I am really pleased with my purchase. I now realise how noisy my old pump was. This one was easy to fit and is really powerful, my plumber suggested the Stuart Turner range and I am not disappointed.

  • Francois
    5/ 5

    Bought this to replace a faulty 3 1/2 year old pump. Was perfect, as replaced like for like. Worked perfectly. Was best price I could find on the Internet, and delivered without any problems.

  • David
    5/ 5

    This pump was to replace a previous pump that had failed after many years of service. It is an improvement on the original but physically the same size. It is much quieter which is wonderful.

    5/ 5


  • Cribbit
    5/ 5

    The Stuart turner range of pumps really are the best available. With quiet operation, great build quality, good performance and most importantly reliability you cant go wrong,

  • JamesD
    5/ 5

    This product was bought to replace and exiting Stuart Turner pump which lasted 10years of uninterupted service a greta product picking a new updated version was no brainer

  • Agim
    5/ 5

    Lovely piece of machine very easy to Install I had delivered next day and it’s working just fine no problem at all whatsoever I definitely would recommend this to anybody

  • Andrew
    5/ 5

    Needed a new Stuart Turner shower pump and Plumbworld had exactly the model and it was a great price. Arrived next day and couldn’t have been better! Thanks Plumbworld.

  • Jim
    5/ 5

    Replacement for 8 year old ST Showermate twin 1.4 bar. Dropped straight in place of old pump no mucking around. Plumb world had best price on pump and delivered quickly.

  • Chipster101
    5/ 5

    Pump does what its supposed to and the compact design enables straight-forward under-bath fitting. Delivered promptly and packaged well - very happy and will use again.

  • kenneth mcclure
    5/ 5

    very happy great price cheapest on the Internet free p+p arrived well wrapped and in good time would recommend great service got advice over the phone very helpful

  • JohnT
    5/ 5

    Very easy and quick to fit. I particularly like the new flexible hoses with the cutoff valves on the inlet pipes. Yet again a speedy service from Plumbworld.

  • Sophie
    5/ 5

    Really happy with my purchase, goods arrived quickly. Pump is robust and really quiet, the fan in my bathroom is louder! Was easily installed in a morning