single hole faucet installation

Single-hole faucets are typically deck- or sink-mounted. Many models include a 10-inch deck plate that lets you cover 1 to 3 holes if your sink or countertop has extra openings.

Many kitchen single-hole faucets list a flow rate of about 1.8 gallons per minute. Some lavatory faucets list lower rates (for example, 1.16 gpm) and carry EPA WaterSense certification. Several listings also reference DOE or CEC efficiency listings.

Several listings state compliance with NSF/ANSI/CAN 61-2022 for drinking-water health effects and with NSF/ANSI/CAN 372-2022 for low lead content, indicating the faucets are marketed to meet those standards.

Kitchen faucets in these results commonly list a 1-year limited warranty; a listed bathroom lavatory faucet shows a 5-year limited warranty. One listing also notes a ceramic cartridge tested to exceed 500,000 cycles.

Listings reference certifications and standards such as ICC-ES PMG (cUPC-equivalent), ASME A112.18.1/CSA B125.1-2018, NSF/ANSI/CAN 61-2022 and NSF/ANSI/CAN 372-2022. Some listings also note DOE or CEC program listings.