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FAQs

What comes included in the box?

The ARQUIN Piano Smart Sink comes as a complete kit — sink bowl, pull-out mixer faucet, RO tap, waterfall outlets, cup washer, soap dispenser, drain coupling, waste pipe, and vegetable basket — so no separate faucet purchase is needed.

How does the RO tap connect? Do I need to buy a separate RO faucet?

No separate purchase needed — the RO tap is built into the sink and controlled by its own piano key. Your plumber simply connects your existing RO purifier's output pipe to the sink's RO inlet during installation.

Is it noisy when water or utensils hit the sink?

No — the underside has sound-dampening rubber pads and a waterproof, noise-absorbing coating that reduce the sound of running water and clattering utensils. It's noticeably quieter than a regular thin-gauge sink.

How is the Piano Smart sink installed?

A plumber fits the sink into a matching countertop cutout, seals the edges with silicone, and connects the hot and cold inlets plus the waste outlet. Standard household plumbing connections are used, so installation is straightforward.

Does the waterfall tap work on normal home water pressure?

Yes, it is designed for regular household supply. Water flows as a wide, even sheet across the bowl. If your building has very low pressure, a standard booster pump will give the best waterfall effect.

How do I clean and maintain this smart sink?

Rinse after use and wipe with mild dish soap and a soft cloth. Avoid steel wool and harsh acids on the steel and faucet surfaces. Occasionally wipe the waterfall outlet to keep water flowing evenly.