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Stuart Turner Monsoon Standard 4.5 Bar Single Shower Pump


MFC CODE: 46420


RRP: £369.71 You Save £107.82 on RRP


3 Working Days Approx

Shipping: £5.95


Stuart Turner is a company that is internationally recognized as a manufacturer of extremely superior quality pump solutions across a broad spectrum of market sectors. It has now come up with Standard 4.5 Bar Single Shower Pump to help boost water pressure for a host of domestic & light commercial applications from a single tap or shower to a complete bathroom or the whole property. The system friendly peripheral design of the pump reduces potential to airlock. WRAS approved, it has a built-in flow switch that starts automatically when the flow exceeds 0.6-0.8 litres/min through the outlet.

+  Read what's included..

Download the Technical Datasheet Pdf File
Download the Installation / Operation / Maintenance Instruction Pdf File

Please Note all the measurements are in 'mm'
Shape Round
Country of Origin UK
Warranty/Guarantee 5 Years
Material Brass
Width 200
Depth 126
Height 202
Compliance/Approvals/Standard WRAS,ISO 9001:2008,BS EN 60335,CE
Product Type Booster Pump
Bar Rating 4.5
Impeller Single
Head Positive
Motor Rating Continuous
Fuse rating 5 Amps
Power Supply 230 Volts AC
Power Consumption 555 Watts
Mechanical seal Nitrile/Carbon/Silicon Carbide Seal
Anti Vibration Feet Yes
Flexible Hoses 2
Dry Run Protection Yes



  • Pressure: 4.5 bar
  • Works under positive head conditions only
  • Ideal for boosting water pressure and flow in vented system
  • Manufacturing code of this product is 46420
  • Capable of boosting water pressure for a host of domestic & light commercial applications from a single tap or shower, to a complete bathroom or the whole property
  • Manufactured from high quality brass
  • System friendly peripheral design - reduces potential to airlock
  • Extended life mechanical seal - Hard faced nitrile/carbon/silicon carbide seal
  • Continuously rated
  • High capacity inlet strainer - prevents debris from entering the pump, for an extended life
  • G 3/4" male connections
  • Size of this product: Length 200mm x Width 126mm x Height 202mm
  • Supplied with 2 x 300mm anti-vibration flexible hoses with integral isolating valves
  • Flexible hose connections: G 3/4 female x 22mm push-in x 300mm long
  • Features fully automatic switching and dry run protection
  • Comes complete with anti-vibration feet and pre-wired for easy installation
  • Pre-wired with 1.5 metre power cable - no need to access terminal box
  • Built-in safety extra low voltage [SELV] -  9v for all switching control systems
  • Built-in flow switch - automatically starts when the flow exceeds 0.6-0.8 litres/min through the outlet is detected and will automatically stop when the outlet is closed
  • May be used to:
  • Boost the water pressure in either the hot or cold water supply
  • Boost the blended water outlet between the shower valve and the shower rose
  • Approvals and Compliant: WRAS approved, ISO 9001:2008, BS EN 60335 compliant and CE compliant
  • Technical Specifications:
  • Maximum Flow - 40 l/min
  • Maximum static inlet pressure - 14 metres
  • Flow switch sensitivity [approximately] - 0.6 l/min
  • Power supply / phase / frequency - 230 V a.c. / 1 / 50 Hz
  • Current [full load] - 2.4 Amps
  • Power consumption - 555 Watts
  • Fuse rating - 5 Amps
  • For installation instruction and technical details, download PDF from technical tab
  • 5 years of guarantee from Stuart Turner.
Sizes Available
Other Sizes / Finishes / Variations Available.
QS Code Finish Size / Difference MFC Code
QS-V72902 2.0 Bar 46497
QS-V72903 3.0 Bar 46419

Total: £261.89 3 Working Days Approx QS Supplies

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About the brand

Stuart Turner was established in 1906, by an engineer, who turned a hobby of making basic engines into a full time business. He soon increased his portfolio to include stationary gas and petrol engines, small tools, the Stuart lathe and motor boat hulls. By 1917, the venture needed larger premises and moved from Duke Street to Broadgate Inn, where it stands to date. Over the decades, the company kept growing, with further research and progress in the field of pumps. Working through the war, the company innovated several models to match the changing times.

In 2014, the company acquired Techflow Products Ltd and changed its marketing strategy to reach out to the public, instead of focusing only on technical markets. Today, Stuart Turner make and provide a comprehensive range of shower pumps, complete house water pressure boosting pumps, pump solutions for low water pressure and waste water removal. Provided under six brand collections, these are monsoon, showermate, techflo, flomate, wasteflo and stuart. Constant upgradation, induction of latest techniques and its own research and development has made Stuart Turner a market leader in the UK, as well as the world.

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