36" Height Commercial Faucet with Sprayer and 12" Swing Spout

36" Height Commercial Faucet with Sprayer and 12" Swing Spout. Multi Function Commercial Sink Faucet with Sprayer Commercial Faucets 8 Inch Center Adjustable: The specific designed eccentric flange allows you adjust the installation center from 7.75" to 8.25", this ensures it would work for US any old or new house water supply pipes connection. Gasket Sealing Design: please put included gaskets in all female connection position before screw the male side into it, it ensures no leaking. No need to wrap water tapes in these position otherwise it would cause leaking. There is one bag of gaskets as spare parts included in the package. 1.42 GPM Pre Rinse Kitchen Sink Faucet: The flow rate of the commercial sink sprayer is 1.42 Gpm (5.43L per minute).