Sink or bidet drain collar with sleeve - deante NHC_N11U, universal fit

The deante sink or bidet drain collar with sleeve (universal fit) is a connecting and sealing component for washbasins and bidets. It provides a standardized interface between the sanitary fixture and the waste system, combining a rigid collar with an integral sleeve to ensure alignment and a watertight connection. The universal design fits a range of drain fittings and is intended for both repair and new installation in residential and commercial bathrooms.

Advantages

The universal collar with sleeve simplifies installation by accommodating common drain diameters and providing a built-in sealing surface, reducing the need for additional gaskets. Its construction ensures stable alignment of the drain body and minimizes the risk of leaks when installed correctly. The product is suitable for repeated use in maintenance tasks and for retrofitting older fixtures where original parts are missing or worn.

Suitable for

• Repairing or replacing damaged sink and bidet drain connections
• New installations of washbasins and bidets in residential bathrooms
• Commercial washroom maintenance where a standardized interface is required
• Retrofit projects where a universal sealing solution is preferred

Key specifications

• Application: sink and bidet drain connection
• Design: collar with integral sleeve for sealing and alignment
• Fit: universal — compatible with common drain body dimensions used in washbasins and bidets
• Material: corrosion-resistant material suitable for sanitary installations
• Function: provides watertight interface between fixture and waste system

How to use

Position the collar over the drain opening on the underside of the sink or bidet, aligning the sleeve with the drain body. Slide the sleeve into place and secure the drain fitting according to the fixture manufacturer's instructions, ensuring the collar is seated evenly to maintain a continuous seal. Tighten any retaining nuts or screws gradually and verify alignment; test the connection by running water and checking for leaks. For retrofits, remove residual sealant or old gaskets before installing the new collar to ensure proper contact.

Usage recommendations

Use appropriate hand tools and follow local plumbing codes. Inspect mating surfaces for damage before installation and replace the collar if deformed or cracked. Apply approved plumber's grease or sealant only where recommended by the fixture manufacturer; excessive sealant can interfere with proper seating. Periodically check the connection for signs of leakage or loosening as part of routine bathroom maintenance.