Cold Cartridge for Altmans Paul & Sigma

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Bright brass cartridge with black rubber o-ring and rubber seal.

WHAT OUR CUSTOMERS SAY…

“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

$40.17

The Altmans OLC4 CI is a specific cold side ceramic cartridge used as a replacement part for two-handle Altmans brand faucets. It is designed to control the flow and temperature of the cold water.

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.

SKU: 19557a Category: Two Handle Ceramic Cartridges Tags: Altmans, Paul, Sigma Faucet

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Cold Ceramic Cartridge for Altmans Paul & Sigma

OLC4-CI

It is a 1/4-turn ceramic cartridge, meaning the handle turns a quarter of the way to go from fully off to fully on. It closes in a counter clockwise direction and opens in a clockwise direction.
It is primarily used with Altmans faucets and is also cross-compatible with some Phylrich (LC499HNL) and Sigma (18.30.030) models.
2 3/4″ Length
16 point broach

Common questions about this product

Yes, this aftermarket part will replace your OEM 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 is the OEM recommended part.

WHAT OUR CUSTOMERS SAY…

“We were able to buy parts for our antique toilet here! Unfortunately, the toilet fell off the wall so we had to return the parts before we got the chance to use them. But returning was quick and easy! The staff is super helpful. ”

-Dori M.

09/23/2023