6.4 m, 9.6 m, 12.8 m, 16 m (20'11" , 31'05" , 41'11" , 52'05" )
Description
- 1 to 2 ventilators
- Frame 1.75m wide
- Rack and pinion opening system
- An insect proof system can be installed as standard
- 70% opening area for a 9.60m side
- Optimum ventilation effect, openings controlled per frame line
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.