The ZEMS6003PL-WS1-IS delivers hands-free flushing for urinals in commercial restrooms. Designed with AquaSense® sensor technology and a diaphragm-operated mechanism, it combines water efficiency with hygienic, touchless operation. Ideal for facilities prioritizing ADA compliance and low maintenance performance.

Key Specifications:

• Flow Rate: 1.0 gallons per flush (Low Consumption).
• Operation: Sensor-activated flush with 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:

• Touchless Operation: The integrated infrared sensor provides hygienic, hands-free flushing, reducing the spread of germs in high-traffic restrooms. A manual override button ensures functionality even during sensor recalibration or power interruptions.
• Reliable Sensor Performance: The hardwired 6VDC motorized actuator is powered by Zurn’s HW6 converter, ensuring consistent activation and long-term reliability. The sensor is factory-calibrated for standard urinal installations and can be fine-tuned for custom environments.
• Durable Build: The valve features a dezincification-resistant brass body and vandal-resistant stop cover for maximum durability. Internal seals are chloramine-resistant, extending service life in treated water systems.

What's Included:

• 1 x ZEMS6003PL-WS1-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:

• ZEMS6003PL-EWS-IS: Extra Water Saver model with 0.5 gallons per flush and hardwired sensor activation
• ZEMS6003PL-ULF-IS: Ultra Low Flow model with clog-resistant diaphragm and side-mounted motor operator

FAQ

Q: Does this valve require a specific power supply?

A: Yes. The ZEMS6003PL-WS1-IS 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.

Q: Can the sensor range be adjusted?

A: The sensor is factory-calibrated for standard urinal installations, but it can be manually recalibrated using the override button and a target. This allows customization based on stall layout or reflective surfaces.

Detailed Features & Benefits

Advanced Sensor Technology: The infrared convergence-type sensor detects users reliably and initiates flushing only after proper use. This minimizes ghost activations and ensures water is used efficiently.

Hardwired Power System: The valve is powered by Zurn’s HW6 converter, delivering regulated 6VDC for consistent sensor performance. It supports up to eight valves per unit, simplifying electrical planning for multi-fixture installations.

Commercial-Grade Durability: Built with a chrome-plated brass body and reinforced internal components, the valve withstands heavy use and resists corrosion. 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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