DRATMFUFlexible duct

Flexible and spiral folded duct for connection of air termimal unit to ventilation system.

One end stud is equipped with a male connector, the other with a female.

Achieves tightness class C.

Available in three nominal lengths, l_max: 500, 1000 and 1500 mm.

Is delivered compressed, l_min.

The product is type approved according (according to Swedish regulation) to TG 1142:

Reaction to fire, class A1

Tightness class C