Ultima Diaphragm Assembly for Urinal Flush Valve 0.5 GPF
- For use with urinals
- Chemical and clog-resistant diaphragm kit
- Designed to retrofit Sloan & Zurn diaphragm valves
- Kits are furnished complete with closet or urinal trip mechanism
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- Diaphragm Assembly
- Department:
- Plumbing
- Parts and Accessories Type:
- Seal
- Application:
- Toilet
American Standard M954326-0070A – Frequently Asked Questions
1) Will the American Standard Ultima diaphragm kit work on a Sloan or Zurn urinal flush valve?
Yes. The Ultima diaphragm assembly is built to retrofit Sloan and Zurn diaphragm flush valves, so you are not limited to American Standard bodies when you rebuild. Order it by part number M954326-0070A.
2) Is this diaphragm kit for a urinal or a toilet flush valve?
It is the 0.5 GPF urinal version. Flush rate matters on a diaphragm rebuild: putting a 0.5 GPF urinal diaphragm into a water closet valve will underflush the bowl. For a closet valve, use the matching closet-rate kit instead.
3) Our urinals keep running or won't shut off. Is replacing the diaphragm the right fix?
A valve that runs on, drips, or short-flushes is usually a worn or fouled diaphragm seal rather than a bad valve body. This Ultima kit is the seal-and-trip rebuild for a 0.5 GPF urinal diaphragm valve, so you keep the existing body and chrome cover in the wall and swap only the internals.
4) What comes in the American Standard Ultima urinal diaphragm kit?
The kit is furnished complete with the urinal trip mechanism, not just the rubber diaphragm, so the wear parts inside the valve cover get replaced together rather than mixing old and new components.
5) Will this diaphragm hold up in a high-traffic restroom with chemical cleaners?
The diaphragm is a chemical and clog-resistant design, which is the point of failure in school, stadium, and airport restrooms where valves see heavy use and aggressive cleaning chemistry. That makes it a reasonable part to stock in quantity for standardizing urinal rebuilds across a facility.
6) Does the diaphragm kit come in different finishes?
No finish choice applies. The diaphragm assembly sits inside the flush valve behind the cover, so it is supplied unfinished; the visible chrome cap and handle stay with the existing valve.
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Does the American Standard M954326-0070A come with a warranty?
Absolutely. The American Standard M954326-0070A is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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