Siphon Franke Butelkowy Grey Line 1‑chamber space‑saving 112.0551.361

Franke Butelkowy Grey Line siphon 1‑chamber (space‑saving) is a compact plumbing trap designed for installation under sinks where cabinet depth or storage space is limited. The single‑chamber construction provides reliable wastewater sealing to prevent odours while occupying minimal vertical and horizontal space. The model is suitable for kitchen and bathroom sink fittings that require a reduced installation depth without compromising basic drainage and odour‑blocking functionality.

Advantages

The one‑chamber design reduces the installation depth compared with traditional multi‑chamber siphons, enabling more usable storage space beneath the sink. Its compact shape and neutral grey finish integrate with standard plumbing connections and modern cabinet interiors. The siphon provides standard backflow sealing and is engineered for easy alignment with common sink outlet positions. Designed for practical, space‑conscious installations, it simplifies routing of drain pipes in confined cabinets.

Suitable for

• Kitchen sinks with limited cabinet depth
• Bathroom basins in compact vanity units
• Renovations where existing under‑sink space is restricted
• Installations requiring a simple, low‑profile drain trap

Key specifications

• Construction: single‑chamber (bottle) trap for space‑saving installation
• Intended installation: under‑sink mounting for kitchen or bathroom
• Function: wastewater sealing to prevent odours
• Finish: neutral grey suitable for concealed installation
• Compatibility: aligns with standard sink outlet and drain piping

How to use

Position the siphon directly beneath the sink outlet and connect the inlet to the sink tailpiece and the outlet to the drainage pipe, ensuring proper alignment and secure fittings. Check that all threaded or compression joints are tightened and that the siphon sits level to maintain effective water sealing. After installation, run water through the sink and inspect all connections for leaks; adjust connections if necessary. Regularly verify that the trap contains water to preserve its odour‑blocking function.

Usage recommendations

For reliable performance, install the siphon in accordance with local plumbing codes and use compatible connectors and seals. Avoid disposing of large solids or grease directly into the trap to reduce the need for cleaning. If access is limited, plan pipe routing before final assembly to ensure the siphon maintains a low profile while preserving proper drainage slope.