Minimal round siphon G1"1/ 4, luxury model in 304L stainless steel

A round bottle trap for a countertop or wall-hung basin, styled to stay fully exposed beneath the bowl rather than boxed in behind a cabinet panel — Tubico markets it as the “luxury” option in its siphon range. Built in 316L stainless steel: the same higher-spec grade used elsewhere in the range, chosen here because a trap under a basin sees standing water and condensation more often than a dry fitting does. The G1”1/4 outlet threads onto standard basin waste fittings, and it is sold to match the Tevere, Loira and Volga collections.

Key features

• Round profile is designed to be seen, for basins with no cabinet to hide plumbing behind.
• Adjustable body absorbs differences in waste pipe height between installations.
• G1”1/4 outlet fits standard basin waste connections without an adapter.
• Order it in whichever of the four finishes the basin's tap and inlet already use.

Specification and installation

The body adjusts between roughly 40mm and 138mm to take up variation in waste pipe height behind the basin, with a maximum drop of around 355mm to the floor connection — useful where a basin sits unusually high or low against existing pipework. Confirm the exact drop on site before ordering. Four finishes are available, matched to the tap and inlet already specified for the room.