Single Handle Pull-Down Bar / Prep Faucet in Matte Black

Hi, Tbd0227. Thank you for your question. Our faucets are made of several materials, Unfortunately, I am unable to provide a specific breakdown for your faucet as that information is considered proprietary. But in general, our metal parts are usually brass (hub, handle, body, tube, fittings), zinc (escutcheon, hub, handle), or stainless steel (set screw, undercover plate). I am sorry the information you were looking for was not readily available for you. Please know that all of our products undergo rigorous tests to ensure long-lasting use and are made with high-grade materials. Best Regards, Rosanna

Hi YT, Thank you for your question. Unfortunately, we do not make a Beverage faucet in the Matte Black finish. Venetian Bronze is a dark brown color with bronze highlights. Best regards, Jon

Hi, Chris! Thank you for your question. Unfortunately, we do not recommend using this unit with reverse osmosis. Only our Beverage Faucets are designed for use with an RO system. https://www.deltafaucet.com/kitchen/specialty-faucets/beverage Best Regards, Rosanna

Thank you for your inquiry, David! The sprayer/wand assembly of the Delta Trinsic Pull-Down Kitchen 9159-DST faucet is non metallic and it operates in an aerated or spray mode via ergonomic buttons. Best regards, Tanya

Hi, Aaron! Thank you for your question. We do not have Delta Trinsic faucet that does not have pull down sprayer assembly. We also do not have sprayer assemblies that have just the stream mode option. Best Regards, Rosanna

Hi, Akko! Thank you for your question. We do not recommend to install a water filter to the Delta 9159-AR-DST Faucet sprayer assembly, as potential pressure fluctuations during water filter operation may result in the hose rupturing. Best Regards, Rosanna

Hi, wbcIII! Thank you for your question. The Delta 9159-BL-DST faucet may not be shipped to Brooklyn, NY 11237 as it has a flow rate of 1.80 GPM @ 60 PSI. The maximum flow rate to be within the NYC Green Code is 1.5 GPM @ 60PSI. Best Regards, Rosanna

Hi there Becca, Thank you for your inquiry! A comprehensive list of cleaners is impossible to recommend because of the variety of materials that are a part of our many models of faucets. What may be fine for a spout may damage a handle. To clean, simply wipe gently with a damp cloth and blot dry with a soft towel. Stubborn hard water spots are best avoided by this daily regime. If extra measure is needed, a solution of 50% white vinegar (never Apple vinegar) could be used by wiping, spraying or soaking. Caution: Vinegar can permanently damage porous rock surfaces such as granite or limestone countertops. Use extreme care if such a surface is in the vicinity. To soak a faucet or part still on a faucet: 1. Mix white vinegar and tap water to a half and half proportion. 2. Put a rag or towel in the solution to soak it up. 3. Wrap the rag or towel around the part. 4. Let sit for up to an hour or so. 5. Use the rag or a clean, soft toothbrush to scrub the remaining hard water buildup. o Avoid harsh abrasives or polish o Avoid bleach-based cleaners o Avoid industrial cleaners and abrasive cleaners, such as those used for toilet bowls, green Scotch-Brite heavy duty scrub sponges, Scrubbing Bubbles Bathroom Cleaner and Lysol Basin Tub, Soft Scrub, and Tile Cleaner. o Avoid products that state on the label that they remove tarnish and rust, and those containing hydrofluoric, hydrochloric and/or phosphoric acids and caustic agents. o Because cleaning formulas can change without notice, Delta Faucet Company does not endorse any specific cleaner. Best regards, Tanya