The multileaf dampers are suitable for the control and the adjust of the ai flow in air conditioning or ventilation ducts.
Since January 1st, 2019 the company UTEK srl has been incorporated by the company CLA srl
The multileaf dampers are suitable for the control and the adjust of the ai flow in air conditioning or ventilation ducts.
Frame in extruded aluminium;
Aerofoil blades in extruded aluminium
Distance between blades 100 mm
External plastic gears drive
Bearings in nylon (bronze on request)
Axes ø12 mm in galvanised steel
Lateral seal in flexible stainless steel AISI 301
Longitudinal seal into blades profile in special rubber
Pressure loss tested in according to ISO 7244
Acoustic data tested in according to UNI EN 25135
manual drive R10 up to 0,5 m² of surface
manual drive R11 up to 1,2 m² of surface
manual drive R12 over 1,2 m² of surface
front drive R13
longitudinal into blades profile in siliconical material
electric motor
pneumatic motor double effect
flanges with holes on request (see drawing)
bearings in bronze
