Further information for OBO Bettermann 2003723 UG 66-DV-L flush-mounted connection box double air-tight
Double flush-mounted device box with airtight membrane inlets, for use in masonry with an installation depth of at least 67 mm.
. With 4 connectable connecting pieces with bayonet lock
. 4 combination pipe inlets Ø 20 and 25 mm
. 4 inlets up to Ø 20 mm
. 14 inlets up to Ø 11 mm
. 2 inlets up to Ø 20 mm in the floor