CONSTRUCTION FEATURES
Linear diffuser with a single slot, equipped with one or more aerodynamically profiled vanes and a 25×40 mm perimeter frame.
Variants::
- DL.35: slot height = 35 mm, single deflection vane
- DL.45: slot height = 45 mm, two deflection vanes
- DL.55: slot height = 55 mm, 2 ogive;
- DL.75: slot height = 75 mm, 3 ogive.
