100MM SPACED STAINLESS STEEL CONTROL DAMPER
The GT018-GT019 airtight control dampers are used to adjust and balance airflows and air pressures in airconditioning and ventilation systems and air-processing units.
Basic technical features:
- sizes range from 200 x 210mm to 1500 x 2010mm (single section construction). For B>1500mm, made with central brace;
- 4-piece stainless steel welded frame, 40mm flange, 1mm thick;
- counter-moving 0.8mm honeycomb sandwich blades in stainless steel;
- blade spacing 100mm;
- 12mm diameter stainless steel non-through-passing pins;
- self-lubricating sintered bronze bushes;
- stainless steel stops;
- lateral airtight strips in AISI 301 stainless steel.
The GT range can be supplied with manual or electric systems for secure or classified areas.
Certifications:
- ATEX IIGD -20°C < T < +50°C;
- EAC Declaration of Conformity.