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

The Zurn ZER6003AV-ULF-HYD-BN is a hydropower sensor urinal flush valve built for durable, battery-free commercial restroom use.

Key Specifications:

• Flush Volume: 0.125 GPF (Ultra Low Flow)
• WaterSense Compliant: Yes
• Finish: Brushed Nickel
• Dimensions: Standard height 11-1/2" [292mm]; extended height 16" [406mm]; width 4-3/4" ± 1/2" [121 ± 13mm]; min. wall clearance 2-1/4" [57mm]
• Activation: Infrared touchless sensor with mechanical override button

Related Variants

Features & Benefits:

• HydroX® Power Technology: Generates renewable hydropower from water flow — no batteries or hardwiring required, drastically reducing installation and ongoing maintenance costs.
• EZ Gear Ceramic Cartridge: Gear-driven ceramic design resists debris and buildup, outlasting traditional solenoids and minimizing service interruptions in high-traffic restrooms.
• Triple Filtered AquaVantage Diaphragm: Chemical-resistant thermoplastic elastomer construction lasts 8–10 times longer than traditional rubber, ensuring extended valve lifespan and reduced maintenance frequency.
• 24-Hour Automatic Line Flushing: Built-in automatic flushing cycle minimizes water stagnation and maintains fixture trap seals, protecting against sewer gases during low-use periods.

Compliance and Certifications:

• Complies with ASSE 1037 / ASME A112.1037 / CSA B125.37
• ADA Compliant
• WaterSense Certified (0.125 GPF -ULF variant; certified by IAPMO R&T)
• CEC / CALGreen Compliant (0.125 GPF -ULF variant)

FAQ

Q: Does the ZER6003AV-ULF-HYD-BN require batteries or electrical hardwiring?

A: No. The HydroX® Power technology generates renewable hydropower from the water supply itself, eliminating the need for batteries or hardwiring entirely.

Q: What operating water pressure is required for this flush valve?

A: The valve operates between 25 psi (running) and 80 psi (static). Higher running pressure may be required for certain fixtures — consult the fixture manufacturer for details.

Q: Is the ZER6003AV-ULF-HYD-BN suitable for ADA-compliant handicap stall installations?

A: Yes. The valve is ADA compliant. Per ADA Guidelines (section 604.9.4), it is recommended that grab bars be split or shifted to the wide side of the stall when installing in a handicap stall.

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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