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Product overview


Product Specs:

Product Specs

  • Style: Modern/Contemporary
  • Finish: Chrome
  • Handshower Included: Yes
  • Slidebar Included: Yes
  • Rough-in Included: Yes
  • Diverter Included: Yes
  • Showerhead Function: Rain Shower, Single Function
  • Showerhead Width: 7 1/8 in
  • Number of Handles / Knobs: 1 Handle / Knob
  • Shower Fixtures Material: Brass
  • Handshower Length: 7 1/2 in
  • Handshower Hose Length: 59 in
  • Shower Arm Length: 12 in
  • Handshower Function: Single Function
  • Easy-Cleaning Nozzle: Yes
  • Valve Type: Pressure-Balancing Valve
  • Water Flow Rate: 2.5 GPM
  • Made In: Europe
  • Warranty: Limited Lifetime Parts Warranty


Showerhead: W 7 1/8" x L 7 1/8" Shower Arm: L 12" Handshower: L 7 1/2"

About Grohe 117166 Rainshower Cosmopolitan Dual Function Pressure Balance Valve Shower Kit in StarLight Chrome

The Rainshower Cosmopolitan Pressure Balance Valve shower system includes a Euphoria Cosmopolitan rain showerhead, a single function hand shower, a two-way diverter, a twist-free metal hose, valve trim and rough in. Grohe has taken the guesswork out of planning your perfect shower by bringing together everything you need in one convenient kit. At the heart of each shower kit is the Grohe valve, which powers the entire system and ensures optimum water delivery.
  • Euphoria Cosmopolitan shower head
  • 7 1/8" face (27492000)
  • Spray: Rain
  • Maximum Flow Rate: 9.5 L/min (2.5 GPM)
  • Rainshower 12" shower arm (28577000)
  • GrohFlex universal rough-in box (35026000)
  • 1/2" inlets and outlets
  • Integrated service stops
  • GrohFlex Cosmopolitan dual function PBV trim (19881000)
  • Includes control module and trim
  • Integrated volume control
  • Two-way diverter function
  • Maximum Flow Rate: 21.2 L/min (5.6 GPM) at 45 psi
  • Euphoria 24" shower bar (27499000)
  • Variable height with adjustable top mounting bracket
  • Euphoria Mono hand shower (27493000)
  • Spray: Normal
  • Maximum Flow Rate: 9.5 L/min (2.5 GPM)
  • 59" Metal twist free hose (28417000)
  • Wall union with 1/2" NPT threads (28672000)

Key Features & Innovations

Grohe StarLight

Grohe faucets are guaranteed to look as beautiful decades on as they did the day you first fell in love with them. The special recipe to success lies in our long-lasting surface quality: Grohe StarLight technology. Across the spectrum of Grohe finishes, from matt to shiny and in all colour choices, Grohe StarLight offers a made-to-last finish. The flawless, long-lasting surface is designed to be extremely resistant to dirt and scratches, making maintenance effortless and ensuring good-as-new looks for many years.


Grohe Rain Spray

Grohe Rain Spray provides a full and even pattern that is as calming as warm summer rain. Soft and delicate, the coverage is guaranteed to wash away stress leaving you refreshed and totally relaxed. It recreating summer rain, the spray provides full and even coverage.


Grohe Normal Spray

A great all-encompassing spray pattern with a refreshing and relaxing effect. Its universal appeal makes it the perfect all-rounder. This is the classic Grohe shower spray pattern. It delivers an impressive all-encompassing spray perfect for washing you hair and cleaning your body. Designed to have a universal appeal, it has a well-earned reputation as the perfect all-rounder.


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