GT Series Regulating damper – Galvanized steel pitch 150 mm
Basic technical features:
- sizes range from 200 x 310 to a 2000 x 2410 mm (single section construction). For basic sizes > 2000 mm, made with central brace;
- frame in galvanized sheet Z140, 4 welded pieces, flange 40 mm, thickness 1.5 mm;
- blades in galvanized sheet Z140, opposed movement, thickness 0.6 + 0.6 mm;
- passo alette 150 mm;
- pins in AISI 303 Ø12 mm secured to the blades with bolts;
- bronze bushes;
- aluminum side plates.
The GT range can be fitted with manual or electric systems for secure or classified areas.
- ATEX IIGD -40°C < T < +50°C;
- Declaration of Conformity EAC and EAC-ex.