Exhaust air systemsGAL gravity roof ventilators are suitable for all industrial applications. They are constructed with shaft widths ranging from 500 mm to 10,000 mm and a coefficient of discharge (Cv0) that no other ventilator in the world can match of up to 0.78. |
>55
over fifty-five years of experience
4
appropriate references on 4 continents
800
more than eight hundred projects worldwide
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