Model 1920FR vandal-resistant wall mounted freeze-resistant bottle filler uses a fully engineered pneumatic operated freeze-resistant valve assembly for continual use during winter months. It shall include stainless steel construction, a polished chrome-plated brass push-button which operates a pneumatic valve installed on the inside wall where room temperatures do not drop below 50° F (10° C), and self-draining water lines which protect the unit from freezing.Satin stainless steel finishVandal resistant components include the button and bottom plateAvailable steel wall mounting plate recommended.75 gpm (2.8 L) Laminar flowThis product requires a mounting plate; either the 6700 in-wall or the 6700R on-wall support plate. (See options below)Haws manufactures drinking fountains, faucets and electric water coolers to be lead-free by all known definitions including NSF/ANSI/CAN 61- Section 9, NSF/ANSI/CAN 372, California Proposition 65, and the Federal Safe Drinking Water Act. Product is compliant to California Health and Safety Code 116875 (AB 1953-2006), and 116876 (AB 100) “NSF/ANSI/CAN 61: Q ≤ 1”Prop 65 Warning. For California Residents Warning: This product contains a chemical known to the State of California to cause cancer and/or birth defects or other reproductive harm. Please click here for more information.