Delta Faucet 752LF-SS Tesla Single Handle Vessel Bathroom Faucet, Stainless Diamond seal technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet Drain assembly sold separately Meets standards set by Americans with disabilities act (ada) 1.50 gpm at 60 psi, 5.7 l/min at 414 kpa Rigid spout Metal