American Standard Ultima Manua...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$261.96
$243.96
American Standard Ultima Manual Urinal Flush Valve, Piston-Type, 1.0 gpf/3.8 Lpf, 1-1/4-Inch - AMS-6045601

American Standard Ultima Manual Urinal Flush Valve, Piston-Type, 1.0 gpf/3.8 Lpf, 1-1/4-Inch - AMS-6045601

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Model: 6045601.002
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$261.96
$243.96
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Ultima Manual Urinal Flush Valve, Piston-Type, 1.0 gpf/3.8 Lpf, 1-1/4-Inch
  • For urinals with 1-1/4" (32 mm) exposed top spud
  • Exclusive DynaClean self-cleaning wiper spring technology
  • Integral wiper spring cleans refill orifice with every flush to help prevent valve run-on
  • ADA-compliant non-hold open handle provides automatic shut-off after every flush
  • Piston operation delivers superior flush accuracy and repeatability
  • High back pressure vacuum breaker helps prevent dripping
  • Can be install left- or right-handed
  • No external volume adjustment
  • 11-1/2" (292 mm) rough-in
  • 1.0 gpf/3.8 Lpf

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Flush Valve
Product Group:
Commercial
Product Subgroup:
Parts and Accessories
Department:
Plumbing
Parts and Accessories Type:
Flush Valve
Application:
Toilet
Country of Origin:
China
Product Color:
Chrome

American Standard 6045601.002 – Frequently Asked Questions

1) How much water does the American Standard 6045601 urinal valve use per flush?
1.0 gallon per flush (3.8 liters). That is a fixed rate, there is no external volume adjustment on this valve, so if you are standardizing a building on 0.5 gpf or 0.125 gpf high-efficiency urinals, you'd need a different valve rather than trying to dial this one down.
2) What is the rough-in height on the Ultima manual urinal flush valve?
The rough-in is 11-1/2 inches (292 mm) from the spud to the water supply centerline. That is the number to carry onto the plumbing drawing when you set the supply stub for a new urinal install.
3) Is this urinal flush valve ADA compliant for a public restroom?
The handle is an ADA-compliant non-hold-open type that shuts off automatically after each flush. That handle style is what matters for accessible fixture compliance in public and commercial restrooms.
4) Can I use the Ultima 6045601 on a water closet instead of a urinal?
No. This is a urinal flush valve at 1.0 gpf with a 1-1/4 inch top spud connection. Water closets use a 1-1/2 inch spud and a much higher flush volume, so you need a closet flush valve for that fixture.
5) Can this urinal flush valve be mounted with the handle on the left side?
Yes. The Ultima manual urinal valve installs left- or right-handed, so one part number covers both sides of a bank of urinals or a tight corner stall where the supply comes in from the opposite side.
6) Piston or diaphragm flush valve, which should I use on a urinal?
This one is a piston-type valve. Piston operation gives more consistent flush volume flush to flush, which is why it gets specified in high-traffic restrooms where repeatability matters. The alternative is a diaphragm valve, which is the more common maintenance kit on the market and often what a facility already stocks parts for. If your building has standardized on diaphragm valves and your crew carries those rebuild kits, that's a reason to stay with diaphragm rather than mix the two.
7) My old urinal valve keeps running on after the flush. Will this one fix that?
Run-on is usually a fouled refill orifice. The Ultima uses a DynaClean wiper spring that scrubs the refill orifice on every flush specifically to prevent that failure mode. It also has a high back pressure vacuum breaker to help stop dripping. Worth noting that persistent run-on can also come from debris in the supply or a bad stop, so clean the supply line when you swap the valve.
8) What finish does the American Standard Ultima manual urinal flush valve come in?
Chrome, under manufacturer part number 6045601.002. That's the standard commercial restroom finish and it matches chrome supply stops and escutcheons already on most existing urinal installs.
How fast can I get the American Standard 6045601.002 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 6045601.002 come with a warranty?
Absolutely. The American Standard 6045601.002 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 6045601.002?
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
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