Roof air hood type B

Illustration

Gallery

Description

Application

Roof air hood type B is used as ending of rectangular irreplaceable ventilation ducts.

Construction

Roof air hood type A are produced in ten sizes with spigot passage dimensions ranging from 250×250 mm up to 1000x1600mm. They have four-sided air inlet screened with a mesh. Roof air hoods are made of plates in black condition and cold-rolled flat bars and angle bars. The internal and external surfaces are protected against corrosion.

Order example

Roof air hood type -B 630×630

Dimension table

Dimension
a x b		 a1 b1 d h n g k t weight
250 x 250 320 320 9 515 8 1,00 100 100 9,80
250 x 400 320 470 9 520 12 1,00 100 100 11,90
250 x 630 320 700 9 520 16 1,00 100 100 16,60
400 x 400 470 470 9 640 16 1,00 100 100 17,80
400 x 630 470 700 9 640 20 1,25 100 100 25,10
630 x 630 700 700 9 760 24 1,25 100 100 41,00
630 x 1000 700 1070 14 765 28 1,50 100 125 55,90
630 x 1600 700 1670 14 845 38 1,50 100 125 80,50
1000 x 1000 1070 1070 14 1130 32 1,50 125 125 91,70
1000 x 1600 1070 1670 14 1130 42 1,50 125 125 122,00