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Triton T550i 1.2 Bar Twin Impeller Positive Head Shower Pump


Triton T550i 1.2 Bar Twin Impeller Positive Head Shower Pump

Triton Showers are already well known for the excellent, high-performance showers that they manufacture, but in some situations you need to be able to get more out of shower depending on your water system. That’s where Triton Shower Pumps come in, boosting the performance of your shower so that you can enjoy it the way it’s meant to be enjoyed.

This shower pump is a twin impeller positive head version. Twin impeller pumps are the most common type and feature small impellers (similar to propellers) that deliver hot and cold water to a shower mixer at an equal flow. Positive head means that it uses a gravity feed to ‘push’ the feed of water to your shower.

Where should it be sited?

This type of pump requires a minimum head of at least 500mm (3ft 3 ins) between the base of the cistern and the shower head. It should ideally be sited in an airing cupboard to reduce noise and should also be installed within 4 metres (13ft) of a hot water cylinder and at least 300mm (1ft) below a cold water tank.

Design Features:

  • Use this to convert an existing mixer shower into an outstanding power shower experience.
  • Made of limescale resistant material to ensure a long lifespan.

Product Features:

  • Uses 1.2 bar twin impeller to operate.
  • Operates with a flow rate of 11.5 litres (2.53 gallons) per minute.
  • No need to turn it on when you want to shower – the pump will automatically switch on and off with the shower.
  • A variable speed control allows for adjustment of flow rate.


  • Four flexible connectors complete with 15mm push-fit fittings.
  • Covered by a 1-year manufacturer guarantee.

Installation notes:

  • Compatible for use with gravity hot and cold water systems only.
  • Uses 15mm push-fit inlet connections and 15mm push-fit outlet connections.
  • Water entry points are on the side of the pump.
  • Voltage: 230/240V AC: Rating 590W nominal.
  • BEAB, CE and BKM approved for use in UK.

Water pressures:

  • Minimum head pressure: 150mm.
  • Maximum head pressure: 10m.
  • Maximum pressure at the maximum flow: 1.22 bar (18 PSI) that’s equivalent to 41 foot head of water.
  • Maximum open outlet flow rate: 1.2 bar at 16 litres per minute.
CE Approved

Triton T550i 1.2 Bar Twin Impeller Positive Head Shower PumpProduct Specification

Head Positive
Impeller Twin
Outlet Pressure (Bar) 1.2
Guarantee 1 Year
Power Supply 230/240
Connections 15mm Push Fit
Flexible Hoses Inc Yes
Manufacturer Part Number T550I00M
Boxed Weight 2.5kg

Triton T550i 1.2 Bar Twin Impeller Positive Head Shower PumpDownloadable Documents

Triton T550i 1.2 Bar Twin Impeller Positive Head Shower PumpDimensions

Triton T550i 1.2 Bar Twin Impeller Positive Head Shower Pump - Dimensions

£251.83 (Inc. VAT)

RRP £309.97 Save  £58

Last Few Remaining! 

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Triton T550i 1.2 Bar Twin Impeller Positive Head Shower PumpReviews

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own review

4.8/ 5
20 reviews
5/ 5

This replaced a very old Triton pump - we have been in this house for 11 years and it was put in at least 5 years prior to that ! Why would we purchase another brand when Triton has serviced us very well all these years !

ID: 100016996
5/ 5

Great value shower pump; easy for DIYers to fix in; had one before which last ten years of daily use; will get another one in ten years if it is still in product; and will also buy it from PlumbWorld which has first rate customer service :-) Thank you.

ID: 100001234
4/ 5

I ordered a replacement unit as ours had developed a leak after 5 years being due to very hard water area, happy with the unit so bought a straight replacement

ID: 100008477
4/ 5

I fitted my previous Triton shower booster at least 15 yeas ago. It's done sterling service - for a few years serving a family of four each day, but nowadays just for my wife and I. When it finally stopped working I dreaded the thought of having to change all the pipework to suit a newer Triton model or perhaps a pump from a different manufacturer. I was surprised and delighted to learn that the same model was still available, and Plumbworld could supply it at a web-best price. Ordering on-line was simplicity itself and it arrived with Plumbworld's usual prompt and efficient manner. I'm already a fan of this company having previously purchased radiators and valves and I'm well acquainted with Plumbworld's outstanding customer service. Fitting it to the existing pipework was simplicity itself, or would have been had I not had to change a seized isolating gate-valve. My shower is working once again, and I'm keeping my fingers crossed for another 15 years trouble-free showering.

ID: 100004901
5/ 5

Bought as a replacement for the same pump that had been installed for 10 years. Straight swap, installed within 15 minutes and working.

ID: 100010767
5/ 5

Received in good order,packed well. Good instructions and easily installed as it was an identical replacement. The previous pump, same model worked without any problem for more than ten years, despite my son having a daily shower lasting half an hour!!
So far working well and no problems, touch wood.

ID: 100009129
4/ 5

Worked perfectly for 4 years then died unexpectedly (r.i.p)
So replaced like for like as it gives a great shower, pressure constant, slightly noisier than the old one (possibly because the panel is now off) but an all round good sound machine.

ID: 100015511
4/ 5

Great wee pump. Does a fantastic job.

ID: 100011919

£251.83 (Inc. VAT)

RRP £309.97 Save  £58

Last Few Remaining! 

Price Guaranteed For

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