Stuart Turner Monsoon 3.0 Bar Twin Impeller Positive Head Shower Pump - 46416

Stuart Turner Monsoon Shower Pump 3.0 Bar Twin Impeller Positive Head - 46416

93 reviews

£417.60 (Inc. VAT)

12 Available


Plumbworld has the lowest price for this product!


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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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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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Where an open vented positive head system exists with a minimum gravity flow of 0.6 l/min, then the Monsoon Standard is the perfect solution.

Standard twin pumps are designed for installation into both the hot and cold water supply - boosting both equally.

They can be used to:

Boost hot and cold water services to the complete home, bathroom, kitchen or cloakroom.

Boost hot and cold water supplies to a high performance shower system.

Features and Benefits:

  • Stuart Turner Monsoon 3.0 Bar Twin Impeller Positive Head Shower Pump
  • Flow switch sensitivity: approx. 0.6 l/min
  • Brass pump head construction
  • G¾ male pump connection
  • Hose with 22 mm plumbing connection
  • Flow and pressure switch operation
  • Continuously rated induction motor (S1) @ 9 l/min and above
  • Fitted with anti-vibration feet
  • System controlled by high quality PCB
  • WRAS approved
  • Please note model is for UK 22mm flexible hose specifciation
  • 5 Year Manufacturer's Guarantee



CE Approved Stuart Turner Approved Retailer

Stuart Turner Monsoon Shower Pump 3.0 Bar Twin Impeller Positive Head - 46416 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.

360 Image




Construction Brass
Feed Compatibility Twin - Hot AND Cold
Installation Positive Head
Output 3 Bar
Pump Type Peripheral

Stuart Turner Monsoon Shower Pump 3.0 Bar Twin Impeller Positive Head - 46416

£417.60 (Inc. VAT)

Stock status: 12 Available
Order in next for delivery on Tuesday - 11/05/2021

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 £417.60
The Shower Doctor £419.44 £433.52
Empress Bathrooms Direct £439.99
Taps Empire £500.90
Ergonomic Designs Bathrooms £500.92

Prices last checked on 07/05/2021
All prices are inc VAT and include delivery charges

Price Guaranteed For

93 Product Reviews

  • Tracie
    5/ 5

    A Victorian house with a maze of gravity fed plumbing. 5 showers and low pressure kitchen tap. I was sceptical about taking out the two electric showers which worked well so we could have one pump that did all and I am delighted to say that it did not disappoint. Great pressure in all the showers, taps etc. The unit doesn't take up much space and sits on the floor of the airing cupboard. It makes some noise but it is not objectionable and switches off soon after the water stops running. My plumber recommended and installed this pump and I am glad he did! Plumbworld prices were better than the others I had sourced and delivery was the next day which is not something we often get when living in Northern Ireland. I can recommend this wholeheartedly. Important that you choose a good plumber who either has installed a pump before and has read in the instructions. Note: If it doesn't turn off when the water has stopped then check for a leak including toilets eg if a cistern is constantly filling the pump will keep running!

  • Brian Langley
    5/ 5

    Moving into a new house, the hit water pressure was really poor. Raising the header tank would make little difference so I decided to install a shower pump. I was advised not to buy a " cheaper " brand / models, so decided on the Stuart Turner 3 bar pump . Installation was relatively simple and we were all ready in less than three hours. My god, what a result. Bags of power in three showers at the same time. We did suffer a small problem with the pump running on, but a call to Stuart Turner saw them sending me a new pump the next day. Great service from all concerned, and long may it last !!. A brilliant product backed up by great after sales service.

  • Steve Hunt
    5/ 5

    I’ve been running a Stuart Turner 3.0bar monsoon pump for over 15yrs great pump (green steel bodied) with only a pcb replacement in all that time, so a sound product. With a gland now leaking decided to make the only choice of another monsoon 3.0bar pump. Ordered, arrived and then you go to swap out. Pipes different lengths, width narrower and rubber feet replaced with plastic ones. Stuart Turner what were you thinking, whole heap of rework required just to replace like for like. Apart from that normal service has resumed, looking forward to another 15yrs or so of great service from a solid pump. Thanks Plumbworld, will definitely use you again.

  • Mungo Henning
    5/ 5

    My last pump was a Stuart Turner twin three bar, and I installed that in 2006. No problems from the previous one, we live in a soft water area (Ayrshire). New pump is quieter, but it has reduced-bore connectors to accomodate service valves that I'm not best pleasedabout. Plus the "staggered" heights on the input and output meant I had to fettle my setup to accomodate it. Perhaps some "standard plate" interface could be used in future so that replacing a pump is easier, plus whether service valves are included being made an option. Overall, bloody good pump. Impressed. :-)

  • George Callaghan
    5/ 5

    Bought this pump from Plumbworld to replace a Stuart Turner 1.5 pump. Needed to replace my 20 year old Mira twin impeller 1.5 bar pump. Began with a ST pump 1.5 bar from Plumbworld . This did not pass the wife test as shower (water) pressure was disappointing. Spoke again to Stuart Turner, they agreed to take it back and I bought this 3 bar pump from Plumbworld Brilliant performance from the 3 bar pump and brilliant performance from Plumbworld. Downside, the delivery courier DHL let them and me down. Plumbworld to their credit sorted it out Emma and Laura. G

  • John
    5/ 5

    Unfortunately it had 22mm connectors and all my pipes are 15mm so I decided to return it and order another. It was done reluctantly because the product engineering looked too good for a domestic pump. I replaced it with a similar make but 2.0 Bar. Delivery was prompt but I had to pay for its return as it wasn’t damaged so I was mildly disappointed. However I found the insuranc quite steep and was particularly annoyed when the courier implied that if I didn’t insure it I obviously wasn’t bothered if it got thrown around; I took it as a threat!.

  • Cockney Sparrow
    5/ 5

    When we bought the house we inherited a power shower with a Stuart Turner pump. You had to turn it on via a pull switch and it was noisy, but it did the job. It also took ages for the water to flow. So searched the net and found Plumbworld and ordered a Stuart Turner Monsoon 3.0 Bar Twin Impeller Positive Head Shower Pump and it was with me the next morning, plumber came in next morning and fitted it. What a difference, for one we can barely hear the pump running. The pressure is greater and strangely the water appears to be hotter.

  • TMcK
    5/ 5

    As I understand Suart Turner make the best shower pumps. I bought this to replace the previous model which packed in after 11 years reliable service. Plumbworld offered the best price I could find, good telephone communications and delivered next day (to Northern Ireland, yes that's correct) Although the courier delivered to the wrong address, 4 doors down the other side of the street, Plumbworld could not be faulted for that. So, a massive 5 stars, excellent customer service and value for money.

  • J Allison
    5/ 5

    We have low water pressure and two showers to run. The pump we inherited in our home would cut out after a few showers and sounded like a pneumatic drill when running. We bought this and the noise reduction mat and it works like a dream. It provides pressure consistently to two showers and with minimal noise. Works perfectly and our home now has decent shower pressure and people aren’t woken up when it is switched on late at night, as it is brilliantly quiet. Highly recommend this pump.

  • Al
    5/ 5

    We order this item to replace an existing Monsoon and the item was delivered quickly from Plumbworld. Would have no issue using them again. Note: Like for like swap should have been straight forward but watch for the fact newer models have input and output connectors at different height but the flexible hoses are the same length so you will need to change your pipework. New motor runs much quieter than old model. Excellent build quality as expected from Stuart Turner.

  • mlb
    5/ 5

    Bought to replace a previous Stuart Turner pump which ran without problem for 15 years until it seized. Never touched it or needed to look at it in all that time (may have lasted longer if I did but hey ho). Didnt think twice to getting another one - this is obviously a newer model, much quieter and very solid. Easy to fit works like a dream - hope to not touch it again for another 15 years.

  • A McLean
    5/ 5

    A reliable and robust shower pump from a respected pump manufacturer. Easy to install with integrated isolation valves in the connection hoses and push fit pipe connectors. It’s brass construction promises years of trouble free operation. Well worth the cost.

  • Giuliana Kennedy
    5/ 5

    An excellent purchase which provides constant pressure to both my fitted showers. It arrived within 72 hours (my plumber took longer!). It is not small to hide away but is stylish and quieter than my previous pump (not Stuart Turner!!). Highly recommended