Further information for OBO Bettermann 2003720 UG 66-DV flush-mounted connection box double
Double flush-mounted device box for use in masonry with an installation depth of at least 66 mm.
. With 4 connectable connecting pieces with bayonet lock
. 6 combination pipe inlets Ø 20 and 25 mm
. 8 inlets up to Ø 20 mm
. 6 inlets up to Ø 14 mm
. 2 inlets up to Ø 20 mm in the floor