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Grohe Grohtherm Perfect Chrome Shower Set With Rainshower Cosmopolitan 310



2 Working Days Approx

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Shipping: £7.95

Key Features
  • GROHE SafeStop safety button at 38°C (calibration required)
  • GROHE TurboStat compact cartridge with wax thermoelement
  • GROHE AquaDimmer integrated shut-off/diverter valve
  • Five years of warranty against any manufacturing defects
SKU Code: QS-V95918

MFC Code: 34730000

Grohe Grohtherm 34730000 Details

The Grohe Grohtherm Perfect Chrome Shower Set with Rainshower Cosmopolitan 310 is suitable for installation within any modern or contemporary compatible bathroom layout. Complete with a SpeedClean anti-limescale system, this product also features an Inner WaterGuide to assure long-lasting durability and use for years to come. Protected against backflow and boasting a Grohe DreamSpray pattern, this unit also includes a SafeStop safety button calibrated to 38-degrees Celsius as well as an optional temperature limiter that prevents scalding temperatures above 43 or 46-degree Celsius.

  • The manufacturing code of this product is 34730000.
  • It comes in a chrome finish.
  • Pack includes:.
  • Grohtherm set for final installation with Aquadimmer - 24079.
  • GROHE Rapido SmartBox universal rough-in box, 1/2inch - 35600.
  • Metalhead shower Rainshower Cosmopolitan 310 - 27477000.
  • Rainshower shower arm 422mm - 26145000.
  • Hand shower - 28034000.
  • Rainshower wall holder - 27075000.
  • Rainshower wall elbow connection - 27076000.
  • Silverflex shower hose 1250mm - 28362.
  • Features of Grohtherm set for final installation with Aquadimmer :.
  • Wall escutcheon with GROHE QuickFix (covered escutcheon- and shaft sealing, covered fixing).
  • Metal escutcheon, retroactively 6° adjustable.
  • Printed head and hand shower symbol.
  • GROHE SafeStop Plus optional temperature limiter at 43°C or 46°C included.
  • Flow performance:.
  • Outlet B = 27 l/min.
  • Outlet C = 30 l/min.
  • Features of Grohe Rapido Smartbox universal rough-in box, 1/2inch.
  • Three outlets 1/2inch.
  • Two inlets below, 1/2inch.
  • Installation depth 75-105 mm.
  • Connection unit in DR brass.
  • Pre-mounted flushing plug.
  • Stable build-in box and protective cover.
  • Fixing options for solid walls and dry cladding.
  • Gasket.
  • Without set for final installation.
  • Features of metal head shower Rainshower Cosmopolitan 310 :.
  • Single spray pattern: Rain.
  • Diameter of head : Ø310mm.
  • Manufactured using the high-quality metal.
  • Ball joint with turning angle 20° ± 20°.
  • Connection thread 1/2inch.
  • GROHE DreamSpray perfect spray pattern.
  • SpeedClean anti-limescale system.
  • Features of Rainshower shower arm 422mm :.
  • Length: 422mm.
  • Features of hand shower :.
  • Normal spray.
  • GROHE DreamSpray perfect spray pattern.
  • SpeedClean anti-limescale system.
  • Inner WaterGuide for a longer life.
  • Features of rainshower wall holder :.
  • Non-adjustable.
  • With square escutcheon.
  • Features of rainshower wall elbow connection :.
  • Male thread.
  • With square escutcheon.
  • Protected against backflow.
  • Features of silver flex shower hose 1250mm :.
  • Length: 1250mm.
  • Smooth surface for easy cleaning.
  • Tensile strength 500 N.
  • Pressure resistance up to 5 bar.
  • Heat resistance 70°C.
  • Anti-Fold bend-proof.
  • Universal connection G1/2inch x G1/2inch.
  • Rotation cone for Twistfree function.
  • Blister packaging.
  • Refer to the technical diagram for the complete technical dimension.
  • Download the Installation Instruction PDF File From The Additional Info Section.

Technical Specifications

Please note all the measurements are in 'mm'
  • ⤷ Colour
  • : Chrome
  • ⤷ Warranty/Guarantee
  • : 5-Years
  • ⤷ Hose Included
  • : Yes
  • ⤷ Hose Length
  • : 1250
  • ⤷ Spray Patterns (Shower Handset)
  • : Rain, Normal
  • ⤷ Shower Head Size
  • : 310

Additional Info & Downloads

Total: £903.26 2 Working Days Approx QS Supplies

9 Features Included In This Product Explained

Grohe TurboStat

Grohe TurboStat

It is a revolutionary thermostat shower technology which is the fastest and most accurate on the market today. The increased sensitivity of the thermoelement now enables these thermostats to react to water pressure changes at much quicker speeds and provide water at the desired temperature in a fraction of a second while maintaining it for the entire shower.

GROHE QuickFix Plus®

GROHE QuickFix Plus®

This technology offers faster, easier and hassle-free installation that reduces installation time by up to 50%. The process is simplified by simply reducing the number of elements required for fitting, allowing a swifter fix. This technology ensures that Rapid SL frames are far quicker and simpler to install. In this tool-free process, the inspection shaft simply clicks into place, which along with two screws, is all you need to install the fixing frame. The wall brackets are also easier and faster to fit than earlier versions. This automatically means lower costs and better value for the customer.

Grohe SafeStop & SafeStop (Plus)

Grohe SafeStop & SafeStop (Plus)

It is an excellent safety feature for homes with children, preventing scalding accidents. This button is factory set at 38°C, which prevents users from increasing the water temperature beyond a specific limit. When required, higher temperatures can be selected by pushing the button. Additional safety is provided by the SafeStop Plus limiter, which ensures that the temperature does not exceed 43°C.

Grohe AquaDimmer

Grohe AquaDimmer

It is a thermostatic cartridge specially designed by Grohe for thermostatic mixers. Made from solid brass, the Aquadimmer allows single lever control to effortlessly control the direction and volume of the water flow as desired.

Grohe DreamSpray

Grohe DreamSpray

This feature allows you a showering experience unlike any other. It offers an even water distribution to every nozzle, while the SmartRain spray created by the Spray Dimmer on the hand shower reduces water use by up to 40%. The aesthetic factor is enhanced by the three styles of head shower design.

GROHE SpeedClean

GROHE SpeedClean

This technology keeps limescale build-up at bay, thereby enhancing the lifespan of the faucets. The nozzles of the manufacturer's brassware are made from multicomponent silicone that makes it easy to remove any limescale with a quick wipe with a cloth or your hand. No expensive cleaners, and no worries!

Grohe Inner WaterGuide

Grohe Inner WaterGuide

According to Grohe, Inner WaterGuide is a function in their products that protects against scalding from hot water. It also imparts a longer-lasting chrome surface polish.



A diverter, specifically in bath-shower combos, redirects the water flow from the bathtub spout to the showerhead. You can activate it using the nozzle in the bath shower mixer tap.



These are also called flanges or cover plates and are available to match the fitting of showers, taps and toilets. Escutcheons come in various sizes, styles and finishes and can easily be replaced.

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Questions & Answers

Submit Your Questions 1 Questions Answered

Have a question about this item? Ask our technical team. We aim to reply within 72 hours.

Arpad Asked :

I want to find out, please, what the difference is between these two items: 1) Grohe SmartControl Concealed Mixer With 2 Valve. QS-V80751, MFC CODE: 29148000, and 2) Grohe Grohtherm Chrome SmartControl Thermostat With Two Valve QS-V80744, MFC CODE: 29124000.

Answered By QS Team Answered by the QS Technical Team

The 29148000 is a manual mixer, and the 29124000 is a thermostatic valve.

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