This Aquaterior® pre-rinse kitchen faucet is easy to clear food debris off of dishes before washing them, and an ergonomic squeeze handle allows easy and intuitive use. It comes with CUPC/NSF/ANSI Certification. The 12" add-on faucet allows you pour water into containers or fill your sinks without the use of the spray valve, and with its wall bracket, you can be sure this faucet will stay securely in place at all times. Please read the instruction for additional details and measurements. High Quality: CUPC, NSF, ANSI 61 certificated Low lead compliant The high-arch open-coil spout can rotate at 360 degree, able to reach every part of the sink Easy to clean with Spring Action Flexible Hose High Quality a flat spout pull-down sprayer for flexible use Double handles for temperature adjustment and flow control Suitable for 1, 2 or 3 Compartment Professional Grade Commercial Kitchen sink use Ideal for food service, commercial kitchens, restaurants and hotel applications. Product Details: Brand: Aquaterior® Material: brass Finish: 5-layer chrome Overall Height: 44" (1120mm) Fit for 100-160cm width sink （ 1- 3 bowl） Riser Pipe: 20" (508mm) Bent Pipe Length: 38" (965mm) Center Lever Handles with Color Coded Screws: 8" (203mm) Wall Bracket: 12" (305mm) Add-on Faucet: 12" (305mm) Water Input Thread Size: G1/2", Outside diameter 7/8" (21.5mm) Static Pressure: 2-2.5MPA Dynamic Pressure: 1.5-2MPA Water Flow of Faucet: 1)0.3MPA/60s - 11.12L/min 2)0.42MPA/60s - 12.98L/min Water Flow of Shower: 1)0.3MPA/60s - 13.4L/min 2)0.42MPA/60s - 14.3L/min Net Weight: 11.9 Lbs (5.4 kg) Also In The Box: 1x Pre-Rinse Faucet with Add-On Faucet Kit 1x Manual