Triton shelf-back lavatory faucet with pop-up drain and wristblade lever handles Ideal for heavy use in a commercial setting, the Triton shelf-back lavatory faucet features Valvet valves and ceramic disc valves that exceed industry standards for longevity two times. This model includes a spout, wristblade handles, a pop-up drain with a 1-1/4" tailpiece and an aerator. Two-handle shelf-back lavatory faucet Meets ADA requirements Low-flow aerator option available (please see latest price book)