Star-shaped wind-driven roof vents type C

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Illustration

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Description

Application

Star-shaped wind-driven roof vents are used in ventilation installations for natural exhaust of air.

Construction

Star-shaped wind-driven roof vents type – C are available in seven dimensions .

They are made of plates, flat bars and angle bars.

Order example

Star-shaped wind-driven roof vent type C – 450

Dimension table

Dimension d1 d2 d3 h a c r n bulk
d mm mm mm mm mm mm mm pc. kg
100 110 180 207 200 18 32 20 4 2,8
200 20 360 414 400 36 65 40 6 6,7
300 330 540 621 600 54 97 60 12 17,8
450 495 810 932 900 81 146 90 16 38,7
600 660 1080 1242 1260 108 195 120 16 80
800 880 1440 1656 1600 144 260 160 20 136
1000 1100 1800 2070 2000 180 324 200 24 300
Dimension Wind speed in m / s.
1 2 3 4 5 6 7 8
d  Efficiency m3/hours
100 12 25 35 50 60 75 85 100
200 50 100 150 200 250 300 350 400
300 110 220 330 440 550 660 770 880
450 250 500 750 1000 1250 1500 1750 2000
600 440 880 1300 1750 2200 2650 3100 3500
800 780 1550 2350 3100 3900 4700 5500 6300
1000 1200 2450 3700 4900 6100 7400 8500 9800