NOTICE: Product images may vary from the actual item due to differences in suffix configuration options.

The Zurn ZER6000AV-WS1-DF-HYD-BN is a hydropower-driven dual flush sensor valve for commercial water closets, offering hands-free, battery-free operation.

Key Specifications:

• Flush Volume: Dual flush 1.6 GPF / 1.1 GPF (-WS1-DF)
• WaterSense Compliant: No (not WaterSense labeled for -WS1-DF)
• Finish: Brushed Nickel (-BN)
• Dimensions: Standard valve height (Dim. A): 11-1/2" [292mm]; Overall height: 16-7/8" [428mm]; Top spud: 1-1/2" coupling; Inlet supply: 1" NPT
• Activation: Infrared touchless sensor with mechanical manual override button

Related Variants

Features & Benefits:

• Hydro•X Power® Technology: Generates renewable hydropower from the water supply itself — no batteries or hardwiring required, dramatically lowering installation and ongoing maintenance costs.
• EZ Gear Ceramic Cartridge: Gear-driven ceramic cartridge is highly resistant to debris and mineral buildup, outlasting solenoid-based systems and reducing service frequency in demanding commercial environments.
• Triple Filtered AquaVantage Diaphragm: Chemical-resistant thermoplastic elastomer diaphragm, gaskets, and seals last 8–10 times longer than traditional rubber components, extending valve service life significantly.
• Touchless Infrared Sensor with 24-Hour Auto Flush: Hands-free activation reduces germ transmission, while the built-in 24-hour automatic line flushing maintains hygiene and prevents stagnation during periods of inactivity.

Compliance and Certifications:

• ASSE 1037 / ASME A112.1037 / CSA B125.37
• ADA Compliant
• Certified by IAPMO R&T

FAQ

Q: Does the ZER6000AV-WS1-DF-HYD-BN require batteries or hardwiring for power?

A: No. It uses Hydro•X Power® technology, which harvests energy directly from the water flow, eliminating the need for batteries or electrical hardwiring.

Q: Is the ZER6000AV-WS1-DF-HYD-BN WaterSense certified?

A: The -WS1-DF (1.6/1.1 GPF) variant is not WaterSense labeled. For WaterSense compliance, consider the -HET (1.28 GPF) or -ONE (1.1 GPF) flow options.

Q: What is included with the flush valve out of the box?

A: The valve is furnished with a 1" control stop with internal siphon-guard protection, vandal-resistant stop cap, sweat solder kit, cast wall flange with set screw, and a high-pressure vacuum breaker assembly for the 1-1/2" top spud inlet.

NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.

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