The ZEMS6003AV-ULF-IS delivers ultra-low flush performance for urinals in commercial restrooms. Engineered with AquaVantage® diaphragm technology and a hardwired sensor actuator, it provides hygienic, touchless operation at just 0.125 gallons per flush. Ideal for high-efficiency installations seeking maximum water savings and ADA compliance.

Key Specifications:

• Flow Rate: 0.125 gallons per flush (Ultra Low Flow).
• Operation: Sensor-activated flush with capacitive manual override button.
• Construction: Chrome-plated brass body with chloramine-resistant internal seals.
• Dimensions: 11-1/2" overall valve height; top spud connection.

Features & Benefits:

• Ultra Low Flush Efficiency: At just 0.125 gpf, this valve supports LEED credits and meets EPA WaterSense criteria when paired with compatible fixtures. It’s ideal for facilities aiming to minimize water usage without compromising performance.
• Reliable Sensor Activation: The integral infrared sensor provides consistent, hands-free flushing. Powered by Zurn’s HW6 converter, it supports up to eight valves per unit and includes a manual override for maintenance flexibility.
• Durable Build: The valve features a dezincification-resistant brass body, vandal-resistant stop cover, and reinforced diaphragm. Internal seals are chloramine-resistant for long-term reliability in treated water systems.

What's Included:

• 1 x ZEMS6003AV-ULF-IS Exposed Urinal Flush Valve
• 1 x Sensor-Activated Actuator Assembly with Manual Override
• 1 x High Back Pressure Vacuum Breaker with One-Piece Hex Coupling Nut
• 1 x Adjustable Tailpiece
• 1 x Spud Coupling and Flange for Top Spud Connection
• 1 x Sweat Solder Kit
• 1 x Cast Wall Flange with Set Screw
• 1 x Vandal-Resistant Stop Cover
• 1 x Installation Hardware

Options Available:

• ZEMS6003AV-WS1-IS: Low Consumption model with 1.0 gpf and hardwired sensor activation
• ZEMS6003AV-IS-EWS: Extra Water Saver model with 0.5 gpf and hardwired sensor activation
  

FAQ

Q: Is this valve compatible with all urinal types?

A: The ZEMS6003AV-ULF-IS is designed for 3/4" top spud urinals rated for ultra-low flow. Always confirm fixture compatibility with 0.125 gpf before installation.

Q: What power supply is required?

A: This valve must be powered by Zurn’s HW6 hardwire power converter or PC6 plug-in converter. Using non-Zurn power supplies may result in malfunction or damage to the sensor system.

Detailed Features & Benefits

Water Conservation: The 0.125 gpf flush volume supports aggressive water-saving goals in restrooms with high daily traffic. It’s ideal for airports, stadiums, and LEED-certified buildings.

Sensor Accuracy: The actuator uses infrared convergence sensing to avoid false triggers and ensure consistent performance. Range and courtesy flush settings are adjustable for custom environments.

Commercial-Grade Durability: Built with a chrome-plated brass body and reinforced diaphragm, the valve resists corrosion and clogging. The vandal-resistant stop cover and cast wall flange add extra protection in public settings.

NOTICE: All products come with a limited three-year warranty on materials and workmanship when properly installed and maintained. Decorative finishes warranted for one year.

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