Roof exhaust vents type B

Illustration

Gallery

Description

Application

Roof exhaust vents type B are used as endings of rectangular ventilation ducts in mechanical ventilation.

Construction

Construction made of steel plates in black condition and cold-rolled flat bars and angle bars.

All joints are welded joints. The external and internal surfaces with anti-corrosion protection.

Order example

Roof exhaust vent type –B 630×630

Dimension table

Dimension
a x b		 a1 b1 d h h1 n g t k weight
250 x 250 320 320 9 515 200 8 1,00 100 100 9,00
250 x 400 320 470 9 520 200 12 1,00 100 100 11,00
250 x 630 320 700 9 520 200 16 1,00 100 100 15,50
400 x 400 470 470 9 640 320 16 1,00 100 100 16,50
400 x 630 470 700 9 640 320 20 1,25 100 100 23,00
630 x 630 700 700 9 760 440 24 1,25 100 100 37,50
630 x 1000 700 1070 14 765 440 28 1,50 100 125 57,00
630 x 1600 700 1670 14 845 520 38 1,50 100 125 74,00
1000 x 1000 1070 1070 14 1130 800 32 1,50 100 125 83,00
1000 x 1600 1070 1670 14 1130 800 42 1,50 125 125 111,00