Sensor Operated Gear Motor Driven Chrome Plated Brass4” Center-set Automatic Faucet System for Tempered or Hot/Cold Water Operation Description HYBRIDFLO® UNIQUELY RELIABLEThe HYBRIDFLO® design includes a water-resistant control box that allows for easy installation and conceals all mechanical and electrical components. An easy-to-clean filter along with AMTC's proprietary motor drive mechanism allows for easy maintenance, long life, and ultimate performance. The unique design of the HYBRIDFLO® sensor faucet system allows for the use of various power options including battery power, electrical power (with battery back-up), or an environmentally friendly hydro-generator (with battery back-up). The HYBRIDFLO® sensor faucet system is available in various water flow rates and is ideal for all public facilities.Flow Rates - 0.40 gpm/1.5 Lpm Spray Head (Cal Green Compliant)- 0.5 gpm/1.9 Lpm Spray Head Specification --Chrome Plated Solid Brass Spout (Standard)- Less Than 0.25% Lead Content by Weighted Average- Patented BRV® and Gear Motor Drive- Hands-Free Infrared Sensor Activation- Powered by Four (4) C-Cell Batteries (Included)- Easy Battery Replacement - No Water Shut Off Necessary- Removable Filtering System (Easily Cleaned)- 1-Hole or 3 Hole Center-set Mounting- 1 Second Shut Off Delay- Adjustable Digital Sensing Range: 2”(50mm)- 12”(300mm)- Automatic Water Flow Shut-Off: 10 Seconds- Operating Water Pressure: 10-125 PSI- Easy Installation Options and Accessories AD01 AC AdapterHG01 Hydro Power Electric GeneratorMV Manual Mixing ValveTMV Thermostatic Mixing Valve Support PDF Spec Sheet