Sink siphon deante for 1-bowl stainless steel sink, 3.5" with overflow in bowl

Sink siphon deante for 1-bowl stainless steel sink, 3.5" with overflow in bowl is a compact plumbing trap designed to collect and evacuate wastewater from a single-bowl kitchen sink. It is made to connect to a standard 3.5" basket strainer and features an integrated branch for routing overflow water from the sink bowl. The unit sits under the sink and provides a sealed water barrier to prevent sewer gases while allowing controlled drainage and overflow protection.

Advantages

This siphon delivers reliable drainage and overflow routing in a compact form factor suitable for tight cabinet spaces. Its connection points are compatible with common 3.5" stainless steel sinks and standard basket strainers, simplifying installation. The integrated overflow inlet prevents water buildup in the bowl by redirecting excess water into the trap, maintaining hygienic conditions and reducing the risk of accidental spills. The design enables straightforward maintenance and cleaning without the need for complex disassembly.

Suitable for

• Single-bowl stainless steel kitchen sinks with 3.5" drain openings
• Installations requiring an integrated overflow connection in the sink bowl
• Under-sink spaces where a compact trap assembly is required
• Replacement of standard siphons with a compatible 3.5" basket strainer

Key specifications

• Compatibility: single-bowl stainless steel sinks with 3.5" drain
• Drain diameter: designed for 3.5" basket strainer connection
• Overflow: integrated inlet for bowl overflow routing
• Function: P-trap style siphon providing water seal against sewer gases
• Installation position: under-sink horizontal/vertical connection options depending on plumbing layout
• Material characteristics: corrosion-resistant components suitable for domestic kitchen wastewater

How to use

Fit the siphon to the sink by connecting it to the 3.5" basket strainer and secure all threaded or push-fit joints according to the sink and trap interfaces. Attach the overflow hose or channel from the sink bowl to the siphon overflow inlet, ensuring a snug, leak-free connection. Adjust the outlet alignment to the household waste pipe and seal any threaded joints with appropriate seals or washers. After installation, run water to verify correct drainage and that the overflow path directs excess water into the trap without leaks.

Usage recommendations

Use compatible seals and check local plumbing codes for required trap height and installation clearances. Periodically inspect the siphon for blockages and clean the basket strainer to maintain flow. Avoid disposing of large food particles, grease, or fibrous materials that may accumulate and reduce drainage efficiency.