Washbrook Urinal System With Touchless Selectronic Piston Flush Valve, 0.5 gpf/1.9 Lpf
- Vitreous china construction
- Powerful washdown flushing action
- Extended side for privacy
- 3/4" (19 mm) inlet spud with 2" (51 mm) outlet connection
- Wall hangers included
- Touchless piston-operated flush valve
- 8-year CR-P2 lithium battery installed in valve
- Exclusive DynaClean self-cleaning wiper spring technology
- Integral wiper spring cleans refill orifice with every flush to help prevent valve run-on
- Fully mechanical manual override can operate without power
Manufacturer Resources
Product Specs
- Product Type:
- Flush Valve
- Product Group:
- Commercial
- Product Subgroup:
- Parts and Accessories
- Department:
- Plumbing
- Parts and Accessories Type:
- Flush Valve
- Application:
- Toilet
- Product Color:
- White
American Standard 6590505.02 – Frequently Asked Questions
1) What connections does the American Standard Washbrook urinal system need at the wall?
The Washbrook urinal takes a 3/4 inch (19 mm) inlet spud and has a 2 inch (51 mm) outlet connection. So the supply rough-in needs to land on a 3/4 inch spud, and the waste side mates to a 2 inch outlet. Wall hangers come with the unit, so you do not need to source the hanger separately, but the carrier and the supply stop are separate items.
2) Does the touchless Selectronic flush valve on the Washbrook urinal need to be hardwired?
No hardwiring. The Selectronic piston flush valve runs on a CR-P2 lithium battery that is already installed in the valve, rated for 8 years of service. That makes it a straightforward retrofit in restrooms with no power at the fixture.
3) What happens to the Washbrook urinal if the flush valve battery dies?
There is a fully mechanical manual override built into the valve that works without power, so the urinal can still be flushed while a replacement CR-P2 battery is sourced. For a facility maintenance crew that means a dead battery is an inconvenience, not an out-of-service fixture.
4) Do I have to buy the flush valve separately for the American Standard Washbrook urinal?
No. Model 6590505 is sold as a system: the vitreous china urinal, the touchless Selectronic piston flush valve with its battery already installed, and wall hangers. What you still specify on your own is the supply stop, the carrier or backing, and the trap arm to the 2 inch outlet.
5) How much water does the Washbrook Selectronic urinal use per flush?
0.5 gpf (1.9 Lpf), a low-consumption flush volume rather than a waterless or a 1.0 gpf fixture. It uses washdown flushing action to clear the bowl at that volume, which matters if you are standardizing a restroom group on a single flush rate.
6) Why do sensor urinal valves run on, and does the Washbrook valve address it?
Run-on usually starts when debris fouls the refill orifice in the valve. The Washbrook's piston valve uses DynaClean self-cleaning wiper spring technology, where an integral wiper spring cleans that refill orifice on every flush to help prevent run-on. That is the main service headache this valve is built to cut down on in high-traffic restrooms.
7) Is the Washbrook urinal suitable for high-traffic commercial restrooms?
Yes. It is a vitreous china commercial urinal with an extended side for privacy, sold as a complete system with the touchless Selectronic piston flush valve and wall hangers. Vitreous china and a piston valve are the usual specification for schools, stadiums, and office restrooms where the fixture takes constant use.
8) What color does the Washbrook Selectronic urinal come in?
White only, ordered as 6590505.02. If a job calls for the urinals to match white china lavatories and water closets elsewhere in the restroom, that is the finish you are getting.
How fast can I get the American Standard 6590505.02 delivered?
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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 6590505.02 come with a warranty?
Absolutely. The American Standard 6590505.02 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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