Zurn ZER6003AV-ULF-HYD-BN | HydroX® Power Sensor Flush Valve | 0.125 GPF
Zurn ZER6003AV-ULF-HYD-BN | HydroX® Power Sensor Flush Valve | 0.125 GPF is backordered and will ship as soon as it is back in stock.
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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
| SKU | Flush Volume | Water Sense | Finish |
|---|---|---|---|
| ZER6003AV-ULF-HYD-BN | 0.125 GPF | Yes | Brushed Nickel |
| ZER6003AV-ULF-HYD-MB | 0.125 GPF | Yes | Matte Black |
| ZER6003AV-EWS-HYD-BN | 0.5 GPF | Yes | Brushed Nickel |
| ZER6003AV-EWS-HYD-MB | 0.5 GPF | Yes | Matte Black |
| ZER6003AV-WS1-HYD | 1.0 GPF | No | Chrome |
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.
"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us
Always consult with a licensed professional and check local codes before installation. For further details, check the Owners Manual.
Contact us at support@bottlefillingstations.com with any questions.





