Arven Ventilators are manufactured in high grade aluminium
including the rivets and therefore fully free of atmospheric
Arven ventilators are light in weight and operational at
very light wind speeds.
No power involved for its operations as rotation is
controlled by natural wind movement / hot air draft.
No recurring expenditure.
Well profiled & rolled, strong blades to enhance good
No accidental hazards like fire due to short circuits, electric
Assured ventilation for 24 hour / 365 days.
The vane design and the centrifugal action prevents rain water
from entering into ventilator.
The atmospheric temperature gets reduced by 3'c @
6.5 km/hr wind