Washbasin stopper with siphon deante NHC 010C — top-cleaned design

The deante Washbasin stopper with siphon NHC 010C is a combined basin drain and siphon unit with a top-cleaned stopper mechanism designed for standard washbasins. The top-access design allows the stopper to be removed and cleaned from above without dismantling the entire drain assembly, enabling straightforward removal of hair and debris. The unit provides reliable water-tight closure when needed and efficient wastewater drainage when opened, meeting common bathroom sink installation requirements.

Advantages

The top-cleaned stopper mechanism simplifies maintenance by allowing access from the washbasin surface, reducing the need for tools or partial disassembly. As an integrated drain-and-siphon solution, it saves space under the sink and ensures proper water sealing and flow control. The unit is compatible with standard sink fittings and constructed to withstand typical bathroom conditions, offering consistent operation and easy cleaning.

Suitable for

• Domestic bathroom washbasins in homes and apartments
• Renovation projects requiring accessible drain maintenance
• Commercial washrooms where quick cleaning of stoppers is preferred

Key specifications

• Combined basin drain and siphon design for integrated wastewater routing
• Top-cleaned (top-access) stopper mechanism for above-surface removal and cleaning
• Compatible with standard washbasin drain openings and fittings
• Provides water-tight closure and controlled drainage operation
• Suitable for typical bathroom plumbing systems and installation clearances

How to use

Install the unit into the washbasin drain opening following standard plumbing practices and seal as required to ensure a water-tight connection. To close the drain, engage the stopper mechanism from the top surface; to drain water, release the stopper. For routine cleaning, remove the stopper from above to clear hair and debris, then replace it and check the seal. Periodically inspect the connection under the basin for any signs of leakage and tighten or reseal joints if necessary.

Usage recommendations

Use mild, non-abrasive cleaners for the stopper and drain surface; avoid harsh chemicals that may damage seals. Regularly clear visible debris from the stopper to maintain proper drainage and prevent clogs. If installing in a commercial setting, confirm compatibility with existing trap and waste pipe dimensions before fitting.