Elkay LK543AF10LC Deck Mount Faucet 1.2 Gpm

Product Description

The ELKAY LK543AF10LC is a single-hole deck mount faucet built for kitchen and bar applications where durability and water efficiency are both priorities. Constructed from solid brass with a quarter-turn ceramic disc valve, it delivers reliable handle operation over long service life. The 10-inch high-arc spout rotates 360 degrees, and a 44-inch flexible hose with a 1.2 GPM spray head keeps water consumption within federal and state low-flow requirements. Two lever handles provide precise control over flow and temperature. Certified to NSF/ANSI standards and manufactured as a lead-free product, this faucet is appropriate for both residential and light commercial installations.

The LK543AF10LC installs in a single faucet hole, simplifying rough-in and reducing countertop penetrations. The 10-inch arc height makes it well-suited for deep prep sinks, bar sinks, and commercial-style kitchen setups where pot-filling and rinsing tasks demand clearance and reach. The full 360-degree spout rotation adds flexibility for multi-basin or corner-mounted sink configurations. The 1.2 GPM pre-rinse spray head supports compliance with water-conservation codes in California, Colorado, and other regulated states without a flow-restrictor retrofit.

Key Features

• Solid brass construction for corrosion resistance and long service life
• Quarter-turn ceramic disc valve for smooth, drip-free operation
• 10-inch high-arc spout with full 360-degree rotation
• 44-inch flexible hose with 1.2 GPM pre-rinse spray head
• Two lever handles for independent flow and temperature control
• Lead-free, NSF/ANSI certified, compliant with federal and state low-flow regulations
• Single-hole deck mount installation simplifies countertop cutout requirements

Compatibility

Designed as an OEM-style single-hole deck mount faucet suitable for residential kitchen, bar, and light commercial prep sink applications requiring a standard single-hole mounting configuration.

Installation Notes

Installation is performed by a licensed plumber in jurisdictions that require it. Shut off the hot and cold supply stops and relieve line pressure before removing any existing faucet. Single-hole deck mount installation requires access below the deck for the mounting hardware and supply connections. Verify local plumbing code requirements, including IPC or applicable state amendments, for low-flow fixture compliance before completing the rough-in.