T&S Brass B-0287 Big-Flo Pre-Rinse Unit: 8" Wall Mount, 12" Add-On Faucet, Spray Valve

8" wall mount large flow mixing faucet with polished chrome plated brass body, add-on faucet with compression spindle and 4-arm handle, 12" plain end swing nozzle, 18" riser, 44" flexible stainless steel hose with heat resistant handle, 1.15 GPM spray valve, compression spindles, 4-arm handles, 3/4" NPT female inlet elbows, check valves in body, spray valve holder and overhead spring. Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9 and NSF 372. 2019 DOE PRSV - Class II compliant.