American Standard Washbrook 1.0 GPF Urinal System Manual Flush Valve User Manual

N9

© 2011 AS America Inc.

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6501.511 1.0 gpf Exposed Top Spud Urinal and 

Manual Piston-Type Urinal Flush Valve

 

•  Vitreous china

•   Ultra High Efficiency, Low Consumption. Operates in

the range of 0.125 gpf to 1.0 gpf (0.5 Lpf to 3.8 Lpf)

•  Flushing rim

•  Elongated 14" rim from finished wall

•  Washout flush action

•  Extended sides for privacy

•  3/4" inlet spud

•  Outlet connection threaded 2" inside (NPTF)

•  Strainer included

•  Meets ANSI flush requirements at 1.0 gpf

•  Model 6590.001 top spud

•   Self-cleaning brass piston with integral wiper spring

prevents clogging and reduces maintenance

•   Piston operation delivers superior flush accuracy  

and repeatability

•   Piston valve remains closed and does not need  

to be reset after loss of water pressure

•   Non-hold open handle

•   Positive seal ensures leak-free performance

•   No external volume adjustment

•   Durable chrome-plated cast brass construction  

is ideal for commercial applications

•   Chloramine-resistant EPDM seals

•   Adjustable tailpiece for rough-in flexibility

•  Can be installed left or right hand

•   Model 6045.101 for 3/4" top spud urinals, 1.0 gpf

 

• 2 Wall hangers

• 3/4" I.P.S. angle stop with back-flow protection and  

vandal-resistant cap

• Sweat solder kit including cover tube and wall flange

• High back pressure vacuum breaker with down tube

• Spud coupling and flange for 3/4" top spud

To Be Specified:
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Color: ❏ White

Operating Pressure:
Overall Range: 20-125 psi**

Recommended: 20 psi (flowing)-80 psi (static)
** Water pressure over 80 psi is not recommended  

for most plumbing fixtures.

Flow Requirement:
10gpm (37.9 L/min.)

Nominal Fixture Dimensions:
360 x 480 x 664mm (14-1/8" x 18-7/8" x 26-1/8")

Fixture Compliance Certifications -
Meets or Exceeds the Following Specifications:
•  ASME A112.19.2-2008/CSA B45.1-08 for Vitreous 
 China Fixtures 

Valve Listings:
• ASSE 1037

• ANSI/ASME A112.19.2

• ADA Compliant

SEE REVERSE FOR ROUGHING-IN DIMENSIONS

MEETS THE AMERICANS WITH DISABILITIES ACT GUIDELINES 
AND ANSI A117.1  ACCESSIBLE AND USABLE BUILDINGS AND 
FACILITIES - CHECK LOCAL CODES.
    When installed so top of rim is 387mm (15-1/4") from finished floor.