Royal Series hands free faucet8 15/16 in (H) x 2 5/16 in (W) x 6 3/4 in (Depth) overall dimensionsChrome-plated metal constructionSingle hole splash mount6 in rigid gooseneck spout3/8 FPT compression inletSpout tip is 6 1/4 in (H) from mounting center.5 GPM flow rateUnit is fully sealed and waterproof30-second time-out with 2-second closing delayMixing valve includedInternal check valves prevent backflow6V battery included (AC adapter sold separately)Flow engages with hands-free infrared sensor, improving sanitation1-3 year battery life depending on useLow battery light informs users when battery needs changed1 1/4 in mount hole requiredLow lead compliantNSF, CSA certified
