Zurn ZER6003AV-ULF-HYD-MB | HydroX® Power Sensor Flush Valve | 0.125 GPF
Zurn ZER6003AV-ULF-HYD-MB | 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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NOTICE: Product images may vary from the actual item due to differences in suffix configuration options.
The Zurn ZER6003AV-ULF-HYD-MB is a matte black, battery-free hydropower urinal flush valve built for high-use commercial restrooms.
Key Specifications:
- Flush Volume: 0.125 GPF (Ultra Low Flow)
- WaterSense Compliant: Yes
- Finish: Matte Black
- Dimensions: Standard valve height 11-1/2" [292mm]; overall height 16⅞" [428mm]; min. wall clearance 2¼" [57mm]; sensor width 4¾ ±½" [121±13mm]
- Activation: Infrared touchless sensor with mechanical override button
Related Variants
| SKU | Flush Volume | Water Sense | Finish |
|---|---|---|---|
| ZER6003AV-ULF-HYD-MB | 0.125 GPF | Yes | Matte Black |
| ZER6003AV-ULF-HYD-BN | 0.125 GPF | Yes | Brushed Nickel |
| 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, significantly reducing installation and long-term maintenance costs.
- EZ Gear Ceramic Cartridge: Gear-driven ceramic cartridge resists debris and buildup, outlasting and outperforming traditional solenoids for easier, less frequent maintenance.
- Triple Filtered AquaVantage Diaphragm: Chemical-resistant thermoplastic elastomer diaphragm lasts 8–10 times longer than standard rubber components, lowering replacement frequency and costs.
- 24-Hour Automatic Line Flushing: Built-in automatic flushing cycle minimizes stagnation and maintains fixture trap seals to protect against sewer gases during periods of inactivity.
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-MB require batteries or electrical hardwiring?
A: No. It uses HydroX® Power technology, which harvests energy directly from water flow to power the sensor, eliminating the need for batteries or hardwired electrical connections.
Q: What is the operating pressure range 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: Can this valve be operated manually if the sensor fails?
A: Yes. The ZER6003AV-ULF-HYD-MB includes a true mechanical override button that allows on-demand manual flushing at any time, independent of sensor operation.
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.





