For supply and exhaust air in ventilation and air conditioning systems.
White, RAL 9010
Direct mounting by the collar in the duct
Butterfly volume control damper type DR for SRR-N Ø160 to Ø400. Regulating dampers for Ø450 to Ø630 available upon request.
Text for tender
The circular ceiling diffusers shall have adjustable diffusion rings. They shall be made of aluminium with white powder coated finish RAL 9010 and supplied with volume control damper
Type ATC SRR-N+DR