They are powerful and reliable. The Flowstar S by hansgrohe offers the siphon drain in the form of tube and bottle trap (also "cup trap"). Customers often choose design traps – streamlined products that fit well in modern bathroom ambience. They are complemented by inlet, drain and overflow fittings, reliable valves and accessories around your fittings. The Flowstar S is available in 8 different finishes to perfectly match your bathroom fixtures.
A must have for any bathroom where you can see the plumbing, such as where you have a floating vanity. Let's face it--old fashioned, u-shaped P-traps are plain UGLY. This is a great must-have for a modern bathroom.
Judy. Judy. Millburn, NJ. Tue Sep 22 2026