Hydrotek HB8CRFKC-0125GPF Automatic Urinal Retrofit Kit (0.125 GPF)

The Hydrotek HB8CRFKC-0125GPF is an ultra-high-efficiency (UHE), battery-powered concealed retrofit kit engineered to convert manual flushometers into advanced, touchless systems. Specifically designed for behind-the-wall installations, this kit is compatible with industry-standard Sloan Royal/Sloan and Zurn Z9000 series urinal valve bodies. By delivering a precision-calibrated 0.125 GPF (0.47 LPF), this "Pint" flush system offers maximum water conservation, providing an 87.5% reduction in water usage compared to standard 1.0 GPF valves. It is the premier choice for facilities seeking the highest possible LEED ratings and ultra-low utility costs.

Professional-Grade Engineering & Retrofit Compatibility

• Vandal-Resistant Concealed Design: Built for high-traffic or high-security environments, the concealed configuration keeps all electronic and mechanical components behind the wall. This protects the unit from tampering while maintaining a sophisticated, minimalist restroom aesthetic.
• Universal Valve Integration: Precision-engineered to fit existing Sloan and Zurn concealed urinal valve bodies. This allows for a fast, non-invasive upgrade to sensor technology without the need for wall demolition or expensive full-valve replacements.
• Superior Piston Technology: Unlike traditional diaphragm-based kits, Hydrotek’s piston operation ensures precise flush volumes and exceptional resistance to mineral buildup and pressure fluctuations, significantly extending the life of the fixture.
• Chemical-Resistant Components: Features industrial-grade VSI silicone elastomer seals that resist degradation from chlorine, chloramines, and ammonia, ensuring a leak-free service life in harsh water conditions.

Advanced Sensor Intelligence

• Touchless ADA Compliance: The advanced infrared sensor provides a completely sanitary, "no-hands" experience that meets all ADA accessibility standards while reducing cross-contamination in high-traffic facilities.
• Battery-Powered Independence: Operates on four (4) standard AA alkaline batteries, eliminating the need for electrical hardwiring. The low-power consumption circuit is optimized for years of reliable operation, making it ideal for large-scale retrofits.
• Smart Self-Diagnostics: Includes an integrated electronic system with self-diagnostic capabilities and a manual reset function to simplify troubleshooting and routine maintenance for facility staff.
• Automated Hygiene (Sentinel) Flush: Features a programmable 24-hour sentinel flush to maintain the fixture’s trap seal during periods of low occupancy, preventing the buildup of sewer gas odors.
• True Mechanical Override: Equipped with a standard manual-mechanical override button, ensuring the urinal remains fully functional and flushable even in the event of battery exhaustion.

Technical Specifications & Installation

• Application: Concealed (behind-the-wall) urinal retrofit.
• Flush Volume: Ultra-high efficiency 0.125 GPF (0.47 LPF).
• Operating Range: Engineered for reliable performance across a wide pressure range of 10–125 PSI.
• Simplified Maintenance: Designed for easy integration into existing valve bodies, minimizing labor costs and restroom downtime during facility-wide upgrades.

Shop at ProDryers: Achieve the absolute pinnacle of water efficiency with a concealed retrofit solution built for long-term durability. Buy the Hydrotek HB8CRFKC-0125GPF at ProDryers to secure the best market pricing, or request a best price quote for your high-efficiency commercial renovation or LEED-certified project today.

Download the Spec Sheet