American Standard 3/4-Inch Vac...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$124.93
$81.90
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American Standard 3/4-Inch Vacuum Breaker Tube for Urinal Flush Valves - AMS-M964446

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Model: M964446-0020A

In Stock (leaves warehouse same day if ordered before 3pm ET)

$124.93
$81.90
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3/4-Inch Vacuum Breaker Tube for Urinal Flush Valves

Manufacturer Resources

Product Specs

Product Group:
Commercial
Product Subgroup:
Parts and Accessories
Product Type:
Breaker Tube
Department:
Plumbing
Parts and Accessories Type:
Flush Valve
Application:
Toilet

American Standard M964446-0020A – Frequently Asked Questions

1) What part of a urinal flush valve is the American Standard M964446 vacuum breaker tube?
It's the 3/4 inch vacuum breaker tube that sits between the flush valve body and the urinal spud connection. The vacuum breaker is the backflow protection on a flushometer, and the tube is the section that carries water down to the fixture. American Standard part number M964446-0020A, chrome.
2) Will a 3/4 inch vacuum breaker tube work on a water closet flushometer, or is it urinal only?
This one is sized for urinal flush valves. Water closet flushometers normally run a 1-1/2 inch outlet and take a larger vacuum breaker assembly, so the 3/4 inch tube won't carry over. Match the tube size to the valve outlet stamped on your flushometer before ordering.
3) Can a maintenance tech replace just the vacuum breaker tube instead of the whole flushometer?
Yes, that's what this part is for. The M964446 is sold as a repair component for urinal flush valves, so a leaking or corroded 3/4 inch tube can be swapped without pulling the valve body or the urinal. Typical for MRO restroom work in schools, stadiums, and office buildings where the valve itself is still serviceable.
4) Is the American Standard M964446 breaker tube chrome finished to match exposed flushometer trim?
Chrome, which is the standard exposed finish on commercial flushometer trim, so it matches typical chrome valve bodies and spud couplings in restroom installs.
How fast can I get the American Standard M964446-0020A delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the American Standard M964446-0020A come with a warranty?
Absolutely. The American Standard M964446-0020A is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the American Standard M964446-0020A?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the American Standard M964446-0020A from ZenSupply?
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