Retaining device for a pipe or the like through a wall

摘要

The pipe fixing consists of a rigid housing (1) in two or more sections (10, 11) which clip together round the pipe (4) and a corrugated sleeve (5) holding it. The sections fit into an aperture (30) in the partition (3) and are held in place by a metal coupling ring (2). The assembled housing has a plate (12) on one side to cover the partition aperture and a conduit in two halves (15a, 15b) on the other with one or more inner ribs (18) to engage with the sleeve's corrugations.