Offset plenum box for heat recovery ventilation system

FLX-ODSQL offset plenum boxes are components of the FLX-REKU
system which are used to intersect two main ventilation ducts or to
lead ducts over other installations in the floor. Offset plenum boxes
with 1 or 2 FLX-HDPE duct connector spigots with a diameter of 75 and 90 mm are available.

FLX-ODSQL-75-1-300 can be crossed with three FLX-ODSQL-75-1-100 plenum boxes -
the width of the maximum clearance allows to bypass up to 3 plenum boxes -
3x90mm (dimension A) <300 mm (dimension D).