A single handle controls both on/off activation and temperature setting 8-11/16 in. (220 mm) spout reach 10.0 gpm (3.8 lpm) maximum bath faucet flow rate at 45 psi (3.1 bar) 1.75 gpm (6.6 lpm) maximum handshower flow rate at 80 psi (5.5 bar) KOHLER ceramic disc valves exceed industry longevity standards for a lifetime of durable performance Coordinates with other products in the Parallel collection Requires K-97339 mounting-block (sold separately) Premium metal construction for durability and reliability. KOHLER finishes resist corrosion and tarnishing. Floor-mount.