Cleaning opening 120 mm. With cover (connection ø 120 mm), fixing and sealing ring. Fixing ring can be screwed or glued. ø of the installation hole 125.1 mm.
Cleaning opening 120 mm. With cover (connection ø 120 mm), fixing and sealing ring. Fixing ring can be screwed or glued. ø of the installation hole 125.1 mm.