Washbasin pop-up waste kfa² 660-453-81, click-clack, large square, no overflow, black

Sink pop-up waste kfa² model 660-453-81 is a click-clack (push-to-open) drain assembly designed for washbasins. The unit has a large square stopper shape and a black finish, and it is intended for installations without a basin overflow. The compact mechanism operates without tools and provides a simple push-to-open and push-to-close action, suitable for standard countertop or countertop-mounted washbasins that do not require an overflow connection.

Advantages

The click-clack mechanism allows quick and intuitive operation with a single press, eliminating the need for an external lever or pull rod. The large square stopper offers a modern, geometric look while providing reliable sealing. A black surface finish ensures discreet appearance and compatibility with contemporary bathroom fittings. Because the design omits an overflow connection, the fitting is compact and straightforward to install in basins without an overflow channel.

Suitable for

• Washbasins and countertop basins without an overflow
• Bathrooms with modern or minimalist fixtures requiring a square-shaped drain cover
• Renovation or replacement of existing pop-up wastes where push-to-open action is preferred

Key specifications

• Type: Click-clack / push-to-open pop-up waste
• Stopper shape: Large square
• Finish: Black
• Overflow: No overflow connection
• Operation: Tool-free push mechanism for opening and closing
• Intended installation: Standard washbasin applications

How to use

Install the pop-up waste according to the basin and trap dimensions, ensuring a secure seal between the waste body and basin drain hole. To operate, press the square stopper once to close and once more to open; the mechanism latches in each position without the need for external linkage. Regularly check the seal and tighten any visible connections if minor leaks appear. Clean the visible surface with a soft, damp cloth and mild detergent to preserve the black finish.

Usage recommendations

Use this pop-up waste in basins without an overflow channel. Avoid abrasive cleaners or harsh chemicals on the black finish to prevent surface damage. Periodic inspection of the sealing washer and trap connection will help maintain proper drainage and prevent leaks.