1. Material is Stainless steel tubes & links assembled on stainless steel rods.
2. Usage: It was designed for use in underground car packs, shipping malls.
3. High degree of ventilation, nominally 80% frees air.
4. Maximises through-visibility
5. Maximum Width is 6000mm (other widths by special consideration)
6. -Finish: Standard 304 model stainless steel
7. Operation: Electric operation from a range of options
Integrated 220-Volt side-mounted motor for low frequency operation
Up to 100% duty rated 3-phase motor for high frequency applications
8. Safety is High by grille roller door.