Aquaflush® 1.6 gpf Diaphragm Manual Closet Flush Valve

Part #ZZ6000WS1YBYC  |  Item #921840  |  Manufacturer Part #Z6000-WS1-YB-YC

$141.92 EACH

Flush Type:

Packaging Info:
  • Quantity Per 
  • Each: 1
  • Inner pack: 1
  • Case: 6
  • Pallet: 144

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Product Details

  • 1.6 gpf meets U.S. federal standard for water conservation
  • Standard 11-1/2" rough-in and 1-1/2" top spud
  • No-leak handle reduces water waste
  • GO BLUE® dual-seal diaphragm with a clog-resistant bypass and chloramine-resistant seals extends lifespan and lowers maintenance costs
  • Exposed sweat solder kit and cast wall flange for a polished look
  • Heavy-duty cast brass appliance with a chrome-plated finish provides durability for long-term use
  • ADA compliant
  • Limited 3-year warranty


ADA Compliant: Yes

ASME Specifications: ASME A112.1037

ASSE Standards: ASSE 1037

CSA Certified: CSA B125.37

Collection: Aquaflush®

Color Finish: Chrome

Color Finish Category: Chromes

Depth: 10 in

End Connection 1: NPSM

End Connection 2: NPSM

End Connections: NPSM x NPSM

Faucet Material: Brass

Fitting Size 1: 1 in

Fitting Size 2: 1-1/4 in

Fitting Sizes: 1 in x 1-1/4 in

Flow Rate: 1.6 gpf

Flow Rate Range: Greater than 1.5 gpf

Flush Type: Manual

Flush Valve Application: Commercial Toilet

Handle Type: Lever

Height: 5 in

Length: 10 in

MA Approved: Yes

Material: Brass

Maximum Pressure: 125 psi

Origin: Domestic

Overall Length: 10 in

Overall Width: 10 in

Product Type: Flush Valve

Sink Material: Brass

Spud Location: Top

Type: ZZ6000WS1YBYC

Valve Size: 1 in

WaterSense Labeled: No

Weight: 6

Width: 10 in