Abstract: A number of devices (floor grommets) for providing an air seal of an aperture through which one or more cables or conduits pass are disclosed. The devices (1, 90) include a frame (6) and at least first and second opposing sealing members (91, 92) defining sealing faces mounted in the frame. At least one of the sealing members (91, 92) is movable between a position in which the aperture is substantially closed and a position in which the aperture is substantially open. The sealing members (91, 92) includes resilient flexible compressible foamed plastics or polymeric material or the like. The sealing members provide a substantial air seal across the frame opening in use with said resilient flexible compressible foamed plastics or polymeric material forming the sealing members deforming and conforming around any cables or conduits or the like extending through the frame.

Abstract: A number of devices (floor grommets) for providing an air seal of an aperture through which one or more cables or conduits pass are disclosed. The devices (1, 90) include a frame (6) and at least first and second opposing sealing members (91, 92) defining sealing faces mounted in the frame. At least one of the sealing members (91, 92) is movable between a position in which the aperture is substantially closed and a position in which the aperture is substantially open. The sealing members (91, 92) comprise resilient flexible compressible foamed plastics or polymeric material or the like. The sealing members provide a substantial air seal across the frame opening in use with said resilient flexible compressible foamed plastics or polymeric material forming the sealing members deforming and conforming around any cables or conduits or the like extending through the frame.