3" concealed mixing faucet with compression cartridges with spring checks, 4-arm handles, 3/8" NPT female inlets and outlet, chrome plated escutcheon, flexible stainless steel hose with 1.15 GPM spray valve, and wallhook. Certified to ASME A112.18.1/CSA B125.1, NSF 61- Section 9 and NSF-372. 2019 DOE PRSV - Class II compliant.