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Speakman RPG05-0909 Single Handle Faucet Cartridge for Eyewash 140729T

Lime green and tan plastic cartridge with square handle connection and rubber bottom seal.
Speakman RPG05-0909 Single Handle Faucet Cartridge for Eyewash 140729T - Image 2

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“Love Noel's Plumbing Supply! They are one of my favorite oddball plumbing parts purveyors. As a professional plumber, I rely on sites like Noel's to keep antique and rare fixtures alive. My customers and I are so grateful! ”
-Danielle E.
03/25/2026

$34.27

 

The Speakman RPG05-0909 is a replacement single-lever plastic ceramic cartridge specifically designed for Eyesaver eyewash faucets and laboratory faucets. It is primarily used with the Speakman SEF-1850 series and its various configurations.

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

SKU: 50909 Category: Tags: , ,

Speakman Single Handle Faucet Cartridge for Eyewash 

 

RPG05-0909     140729T

 

  • Directly compatible with Speakman model series SEF-1850, including variants like SEF-1850-ST, SEF-1850-8, and SEF-1850-TW.
  • 1 15/16″ Length
  • 25 MM diameter

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

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.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“After trying all over my area, I couldn't find the part for the faucet in my older house. The part I needed was found on the first try on their website and ordering was very easy. It was after hours, but someone responded to my text right away. The part was shipped the next business day. After putting the new part in the faucet works better than it has for years! ”
-Mark B.
06/25/2026
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