Kitchen sink mixer ORAS Optima 2638AF-33 black — single-lever faucet, mixer for sink, model 2638AF-33

The ORAS Optima 2638AF-33 black is a single-lever kitchen sink mixer designed for standard domestic sink installations. It features a matte black finish and a single handle that provides combined control of water flow and temperature. The mixer is intended for everyday kitchen tasks such as washing dishes, rinsing produce and general sink use, offering straightforward operation and functional design suitable for residential kitchens.

Advantages

The single-lever operation allows quick and precise adjustment of water temperature and flow with one hand. The black surface provides a contemporary look and resists showing watermarks compared with highly reflective finishes. Built with straightforward mechanics, the mixer aims for reliable daily performance and easy integration with common sink setups.

Suitable for

• Standard domestic kitchen sinks in apartments and houses
• General washing and rinsing tasks, including dishes and food preparation
• Renovation projects seeking a matte black faucet to match modern kitchen décor
• Installations where simple single-handle control is preferred

When it may not be suitable

This model is intended for conventional sink installations and may not be suitable for unconventional or bespoke sink configurations that require specialty fittings or extended reach spouts. If a swivel spout with extended reach, pull-out spray function, or integrated filter system is required, consider a model specifically equipped with those features.

Key specifications

• Type: Single-lever kitchen sink mixer
• Finish: Matte black
• Mounting: Deck-mounted for standard sink holes
• Control: Single handle for combined flow and temperature control
• Application: Residential kitchen use for washing and food preparation

How to use

Operate the mixer by lifting and turning the single lever to adjust water flow and temperature. Center the handle for mixed warm water, move left or right to increase hot or cold respectively, and lift to increase flow. Use gentle motions to prolong cartridge life. Routine cleaning with a soft cloth and mild detergent will maintain the matte black finish; avoid abrasive cleaners and harsh chemicals.

What to consider before purchase

• Verify sink hole diameter and available deck space for a deck-mounted single-lever mixer
• Confirm compatibility with your household water pressure and plumbing connections
• Decide if additional functions such as pull-out spray or swivel spout are required
• Check whether a matching finish is available for other fixtures in the kitchen

Usage recommendations

For consistent performance, flush supply lines before installation to remove debris, install using appropriate sealing materials, and follow local plumbing codes. Clean the matte black surface with a soft, damp cloth and neutral cleaner; avoid abrasive pads. If a serviceable cartridge is present, schedule periodic inspection according to usage to prevent leaks.