Pressure Balance Ceramic Cartridge for Speakman PWK-2N RPG05-1124

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Clear platic cartridge with brass stem and black oring.

Pressure Balance Ceramic Cartridge for Speakman PWK-2N RPG05-1124 - Image 3

Pressure Balance Ceramic Cartridge for Speakman PWK-2N RPG05-1124 - Image 4

Pressure Balance Ceramic Cartridge for Speakman PWK-2N RPG05-1124 - Image 5

WHAT OUR CUSTOMERS SAY…

“Went in with an old faucet stem that no big box store carried, left with a replacement in less than 5 minutes. ”

-Andrew J

$58.27

The Speakman RPG05-1124 is a genuine replacement pressure balance cartridge for various Speakman shower and tub valves, specifically the Sentinel Mark II and Echo lines. It is a key internal component made of brass that helps regulate water pressure and temperature.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

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Single Handle Ceramic Cartridge for Speakman

RPG05-1124 PWK-2N

The cartridge is a pressure balance valve type that maintains a consistent water temperature and prevents scalding due to sudden changes in water pressure in one of the supply lines.
It is designed for use with Speakman’s PB Cartridge Replacement Kits for Echo Shower Valves and the Sentinel Mark II series.
4 1/8″ length
40 MM diameter
20 point broach

Common questions about this product

Yes, this is the OEM recommended part.

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

We will make sure you have the right part.

Yes, this aftermarket part will replace your OEM part.

WHAT OUR CUSTOMERS SAY…

“I spent the balance of 3 days looking locallyfor a replacement head for our Kitchen sink...only to find these guys with an exact fit and finish and lower than market pricing...I immediately ordered (an awesome website with smooth cart checkout). 20 minutes later I find a blown out gasket/ring that I was able to replace, and avoid having to replace entire spray head. I text there support line ( while the store was closed!) Requesting the order to be canceled. Within minutes and without hesitation or questions they had refunded my card and canceled the order. They have one of the largest online inventories, notably stocking harder to locate stuff and boasting a separate text line dedicated to recieve customer pics of parts/gear to ensure we are getting exactly what we need. Enough said. Bring your future plumbing problems/needs here and trust you will be taken care of...I know I will... @ Noels, thanks for continuing a tradition of honorable business practice, in a world that is littered with allot less... ”

-John M.

03/14/2026