The LaToscana Elba High Arc Bathroom Faucet offers ease of use with its 2 handle knob design. The low-arc, aerated spout helps reduce flow while improving water pressure. The faucet features solid brass construction for durability and ceramic disk valves that control hot/cold water with a quarter-turn. The WaterSense-certified faucet's ceramic disk cartridges resist dripping. Three holes are required to install the faucet. Solid brass construction Widespread/Deck Mounted installation High-arc, aerated spout mixes air and water while using a screen and restrictor to limit flow and improve water pressure 2 3/4" maximum deck thickness Maximum Flow Rate: 1.5 GPM WaterSense certified for water-efficient performance Single control ceramic disc valve Ceramic disk valves control hot/cold water with a quarter-turn Codes & Standards Compliant with ASME A112.18.1-B125.1 Compliant with AB1953 Compliant with ANSI NSF61 – AnnexG Certified by CSA International Compliant with ANSI A117.1 Key Features & Innovations Latoscana Sustainability Water-saving water consumption reduction and our new cartridge saves up to 50% of water by maintaining a full and steady flow in every possible condition of use Water-ecology energy saving with the temperature limiting device which reduces the maximum energy dispensed into the environment. This device optimizes the water temperature at a desired level Water-technology is the application of advanced technologies enabled us to design easy to set mixers with noise free water flow Water-time constant testing, careful selection of materials, compliance to the new EU standards, galvanic bath inspection and consistent quality control are the key elements that allow us to produce durable faucets and fittings that are 100% reliable in any condition of use Water-clean is a anti-limescale function. Cleaning has never been so easy thanks to the anti-limescale aerator which guarantees the efficiency over many years