Grohe 28577BE0 Sterling 12" Shower Arm with 1/2" Threaded Connection from the Rainshower Collection

Item #: BCI54863
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Technical Specs

Specification Sheet
Manufacturer Warranty
Connection Size .5
Depth 11.313
Extension 12
Height 3
Installation Type Wall Mounted
Length 12
Material Brass
Product Weight 3
Theme Traditional
Width 2.563

Rainshower Shower Arm by Grohe from the RainShower Collection

Many of our faucet lines have their own range of bath accessories with matching design details and finishes. GROHE Bath Accessories afford you the ability to create an aesthetically coordinated bathing space.

  • 12" Shower Arm
  • 1/2" NPT male threads
  • Can be used with any GROHE shower head EXCEPT Rainshower Jumbo

What's Included in the Box?

  • 12" Shower Arm
  • Escutcheon
  • Installation Diagram

Additional Grohe Links

Our SKU: 28 577

This product is listed under the following manufacturer number(s):

  • 28577BKO*
  • 28577EN0
    Brushed Nickel
  • 28577LS0*
    Moon White
  • 28577ZB0
    Oil Rubbed Bronze
  • 28577R00*
    Polished Brass
  • 28577BE0
    Polished Nickel
  • 28577AV0*
    Satin Nickel
  • 28577000
    Starlight Chrome
  • 28577BE0
    Polished Nickel
  • 28577RR0*
    Velour Chrome
  • 28577KS0*
    Velvet Black

*Denotes a finish or option that has been discontinued

5 Questions from the Community

  • Can this shower arm be used with the Grohe 27 135?

    A. The Grohe 28 577 is compatible with the Grohe 27 135 shower head.

    75% of 4 people found this useful. Was this useful? yes (3) | no (1)
  • can this arm be used with other shower heads like Grohe Movario?

    A. The Grohe 28 577 shower arm can be used with other showerheads, such as the Grohe Movario.

    0% of 1 people found this useful. Was this useful? yes (0) | no (1)
  • Can this shower arm be used with a hansgrohe showerhead, the raindance S180

    A. The Grohe 28 577 can be used with a rain shower head.

    80% of 5 people found this useful. Was this useful? yes (4) | no (1)
  • Can this shower arm be used with the hansgrohe showerhead raindance S180?

    A. Thank you for your question. The Grohe 28 577 can be used with any shower head that has a 1/2" threaded connection.

    100% of 2 people found this useful. Was this useful? yes (2) | no (0)
  • What is the length of the vertical arm going down?

    A. The Grohe 28 577 is 2-1/16" from the center line to the bottom of the spout.

    0% of 0 people found this useful. Was this useful? yes (0) | no (0)

Product Reviews


Grohe helped develop the standards for the look and the function of faucets. Grohe’s German quality ensures each fixture lasts the test of time. The design and technology guarantee a maintenance-free and sustainable faucet or plumbing fixture. With nearly a century of experience, Grohe produces faucets recognized worldwide.

Grohe Rainshower Collection

Grohe Rainshower shower heads offer a shower experience that is relaxing and enjoyable. Grohe wants you to feel the difference of their DreamSpray technology. Grohe Rainshower shower heads will give you a lifetime a trouble free performance.

Other Products In The Grohe Rainshower Collection

View all 51 products in Grohe Rainshower Collection

Warranty Info

Grohe Limited Lifetime Warranty

Residential Products
GROHE provides the following warranties on its products to the original purchaser, installed in a residential application. This warranty is effective for all faucets sold after January 1, 1997.

Mechanical Warranty
A Limited Lifetime Warranty is provided on all mechanical parts to be free from manufacturing defects in materials and workmanship under normal use for as long as the original purchaser owns their home.

General Finish WarrantyTM
A Limited Lifetime Warranty is provided on all GROHE product finishes to the original purchaser against manufacturing defects in materials and workmanship. At its option, GROHE will repair or replace any part or finish that proves to be defective in material and/or workmanship under normal installation, use and service.

To obtain warranty repair or replacement the faulty part or product is to be sent along with proof-of-purchase (original sales receipt) from the original consumer purchaser to:
    GROHE America, Inc.
    241 Covington Drive
    Bloomingdale, IL 60108
Telephone inquiries can be directed to: (630) 582-7711

This warranty is extended to the original consumer owner, but does not cover installation or any other labor charges and shall not apply to any products or parts of products which have been:
  1. Repaired by unqualified persons or not using original GROHE spare parts or altered in any manner unless previously authorized in writing by GROHE; or
  2. Damaged as a result of misuse, negligence, accident or faulty installation or maintenance; or
  3. Installed or used in a manner contrary to GROHE's printed instructions; or
  4. Damaged by the effects of dirt, limescale or aggressive cleaners.
This is the exclusive warranty by GROHE, which does not make any other warranty of any kind, including the implied warranty of merchantability.

This warranty excludes all industrial, commercial, and business usage whose purchasers are extended a one (1) year limited warranty from the date of purchase, with all other terms of this warranty. (See following for commercial products.)

Commercial Products
GROHE warrants its products installed in a commercial application to be free from manufacturing defects for a period of one (1) year from the date of acquisition by original owner. Replaced products or parts are warranted only for the period remaining under the initial warranty.

This warranty is limited solely to the above and this warranty and any warranties implied by state law will apply only for the applicable warranty period specified herein. Also, GROHE will not be liable for any loss, damage, expense or incidental or consequential damages of any kind, whether based on warranty, contract or negligence and arising in connection with the sale, use or repair of the product. Some states do not allow the exclusion or limitation of consequential damage or limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Unless otherwise contrary to state law governing the purchase, GROHE's liability will not exceed the contract price for the product claimed to be defective or unsuitable.

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