The rectangular siphon flex is a piece made of plastic whose function is to cover the view of the siphon and limit the fall of objects through that area for the Concept model drawer when installed under a sink or washbasin. This piece is fixed with screws to the back of the drawer and thanks to it these spaces can be used optimally and with a pleasant aesthetic finish that you can find in three variants: white, gray and anthracite gray.

Si, per il montaggio del salva sifone rettangolare e necessario fare una lavorazione di taglio dritto con angolo di 90°, anche se si consiglia di realizzare una lavorazione con un raggio di 20 mm.