Flood prevention measures for the intake and exhaust grilles installed on the ground floor! Automatic waterproof grilles.
Flood prevention measures for vents and grilles! Automatically closes during flooding and can also be opened and closed manually!
At Asahi Jitsugyo Co., Ltd., we have been developing removable water stop boards (flood stoppers), and we are now introducing the "Automatic Waterproof Grille" as a flood prevention product for the intake and exhaust grilles installed on the ground floor. This grille automatically closes during flooding and can also be operated manually. Under normal conditions, the slats remain open to maintain the grille's original function, and when flooding occurs, the flood detection switch senses water and closes the slats. **Performance** - No operation required during flooding - Ventilation and waterproofing functions included - During flooding, a special buoyancy device activates, automatically closing the grille *For more details, please refer to the PDF document or feel free to contact us.*
- Company：旭日建設
- Price：Other
