Rectangular air damper GTA010

100MM SPACED ALUMINIUM CONTROL DAMPER The GTA010 control damper is used to adjust and balance airflows and air pressures in air-conditioning and ventilation systems and air-processing units. Technical features: • sizes range from 200 x 210mm to 1500 x 2010mm (single section construction). For B>1500mm, made with central brace; • frame made from 4 natural non-anodised aluminium pieces, welded together, with 40mm flange, 1.5mm thick; • counter-moving fin-profile blades in non-anodised extruded aluminium; • blade spacing 100mm; • 12mm diameter galvanised steel pins; • AXTROMID A 2800 nylon bushes; • non-anodised natural aluminium stops; • aluminium lateral strips. 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.