Model # 28383ZB0

Internet #100685641

Store SO SKU #1000943228

GROHE Rainshower Shower Arm in Oil Rubbed Bronze


Rainshower Shower Arm in Oil Rubbed Bronze

$17848 /each

Choose Your Options

Oil Rubbed Bronze
  • Brushed Nickel
  • Oil Rubbed Bronze
  • Polished Nickel
  • StarLight Chrome
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Frequently Bought Together

Product Overview

With its stylish curved design, the GROHE Rainshower Shower Arm in Oil Rubbed Bronze makes a functional and aesthetically pleasing addition to your bathroom. This retro-style tubular arm features 1/2 in. MNPT threads. By combining superior technology with a choice of breath-taking designs, GROHE can provide you with all the elements to enhance your bathing space. An extensive portfolio of showering solutions, bathroom innovations and coordinated accessories complement our faucet collections to enable the creation of a cohesive and inviting bathroom design scheme.

  • Solid-brass construction for durability
  • Tubular, curved arm with oil rubbed bronze finish provides a stylish retro look
  • Not for use with a jumbo showerhead
  • 1/2 in. MNPT threads

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Color Family
Oil Rubbed Bronze
Escutcheon Included
Mount Type
Wall Mount
Plumbing Part Type
Shower Arm
Shower Arm Style
Swan neck
Shower head Included

Warranty / Certifications

Manufacturer Warranty
Limited Lifetime

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Customer Questions & Answers

What shower head is it compatible with?

What shower head is it compatible with?
Asked by: CuriousZ
Any showerhead that has 1/2" connection
Answered by: Qwizz220
Date published: 2017-07-17
  • y_2017, m_7, d_24, h_22CST
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Customer Reviews

Rainshower Shower Arm in Oil Rubbed Bronze is rated 4.3 out of 5 by 3.
Rated 5 out of 5 by from Easy DIY Replacing the standard shower arm with this curved arm is a piece of cake and quickly converts your standard shower head to a rainshower. set up without major plumbing. This shower arm is 1/2" and solid brass finished in brushed nickel. We coupled ours with the Grohe 8" rainshower spray head.and the Grohe 36" shower bar for our handheld. The Grohe brushed nickel Affinity finish is consistent across all three products which makes our shower look very custom. Now we have the best to all worlds - for both the tallest and shortest in our household.
Date published: 2017-06-14
Rated 3 out of 5 by from Some design issues, but good overall... This shower arm to replaces an existing angle arm in my bathroom that resulted in the shower head being to low and angled. The U-shape of this new Rainshower arm results in the shower head attaching slightly higher than the opening on the wall, and the head attachment is directed straight down, instead of an angle. I was unable to install immediately, since not all parts are included. If you are installing into the female opening of a shower elbow, like most people would have, you will need to first obtain a ½ inch close nipple (or short nipple), since this arm will only connect to a male fitting. Nowhere is that stated, not even in the illustrated directions. I was unable to obtain a stainless nipple, and did not want to use galvanized, since it would likely rust over time and fuse all of the fittings together, possibly leaving a rust stain on my tiled wall as well. I resorted to a brass fitting, costing around $6, which worked and was hidden by the included flange plate. This plate is unique and won’t be able to be replaced by normal one of a standard size. Installing the tee to the brass fitting was accomplished by the rather crude method of inserting a large screwdriver through the tee and turning until tight and positioned. Thankfully, I didn’t seem to damage the interior seating part of the tee, since the rest went together more or less according to the illustration and without leaking. The arm does not pivot back and forth on the tee, although it appears that it should. The screw-on bottom piece for the tee does not have a flattened surface to be able to use with a wrench, and I wad concerned about marring the surface, so needed to be extra careful with a pliers. Overall the installed arm does what I wanted. I am disappointed that the directions weren’t clearer about additional needed parts, and that there wasn’t a flattened surface on the tee section which would have allowed the use of a wrench. For the price, this seems to be a design flaw. Still, I am pleased with the final product.
Date published: 2017-05-16
Rated 5 out of 5 by from I am reviewing our new Grohe Rainshower 10-inch Shower Arm in Infinity Brushed Nickel, Retro Desi... I am reviewing our new Grohe Rainshower 10-inch Shower Arm in Infinity Brushed Nickel, Retro Design. It came as a much needed replacement for an old shower arm that just had to go. We have tried a few other, standard shower arms of a lower quality yet none performed to our satisfaction. They were just not high enough so my significant other had to actually bend while taking showers. While this wasn’t really a problem for me, still I wanted the shower arm to be just a few inches higher so I’ll be able to enjoy the shower effect fully. Out we went in search of a shower arm that makes everyone happy. We wanted our new shower arm to be wall mounted and to be capable of raising the rain can shower head just a few inches higher, and then to produce a direct down shower due to the limited space. Needless to say, this Grohe Rainshower Shower Arm in retro design has achieved both requirements in no time flat. In the process of installation, we found out that an extra part was needed in order to properly attach our new shower arm to the existing plumbing. An existing wall connection is female type, while the shower arm connects only to a male connection by default. This wasn't totally unexpected, as we were connecting a new modern shower arm into the old plumbing of a building almost a hundred years old. It goes without saying that some sort of a connecting transition piece was necessary. A short trip to the local Home Depot and we had exactly what we needed to complete our weekend project. A three inch long nipple made of brass so it doesn’t rust, and here we go. Brought it home and then we were able to put everything together. We have ended up reusing the existing flange as the one provided with the shower arm didn’t fit around the nipple. From that point on, the installation went fairly smoothly, no more extra parts were needed, and the desired effect was achieved. Now our Grohe Raincan Shower Arm sits a few inches higher so it can accommodate folks of different heights and we can enjoy a true rain shower. It looks and works great, coupled with the Grohe Euphoria Cosmo Raincan Shower Head 6.3 inches. High quality product, but then again, we wouldn’t expect anything less from Grohe. It has a solid feel to it, heavy duty and is incredibly beautiful. Paired with the lifetime warranty, this is the only shower arm you will ever need.
Date published: 2017-07-17
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