Lumicoat finish easily wipes clean without cleaners and chemicals Flush mount installation 1.0 GPM at 80 psi; 3.8 l/minimum at 552 kPa Rough and spray head sold separately Must also order rough-in (model # R50200) and choice of spray heads (model #s SH5000-KS, SH5002-KS, SH5003-KS, or SH5005-KS) separately to complete the unit 1/2 in. (12.7 mm) rough-in Faucet and Finish Lifetime Limited Warranty 3-1/2 in. height and width