Ventilation grille

Technical data

Panel

Dimensions:

600 x 600 mm

Total height:

~ 540 mm

Construction material:

steel, powder coated

Weight:

approx. 25kg

Flow area:

36%

Capacity at air speed of 2.5 m/s

1170 m3/h

Load-bearing capacity:

3 kN

Safety factor:

≥ 2.0

Fire protection

Reaction to fire according to PN – EN 13501 part 1:

A1 (non-flammable material)

Fire resistance according to PN – EN 13501 part 2:

REI 30