This kind of dampers are suitable for the control, adjust and shut-off of the air flow in air conditioning or ventilation duct.
Since January 1st, 2019 the company UTEK srl has been incorporated by the company CLA srl
This kind of dampers are suitable for the control, adjust and shut-off of the air flow in air conditioning or ventilation duct.
Frame in galvanised steel, thickness 1,5 mm
Aerofoil blades in galvanised steel, thickness 0,8+0,8 mm with special profile for seal
Distance between blades 200 mm
External movement drive in galvanised steel
Bearings in bronze
Axes ø18 mm in galvanised steel
Lateral seal in flexible stainless steel sheet and single seal for each blade;
Pressure loss tested in according to ISO 7244
Acoustic data tested in according to UNI EN 25135
Leakage test in according to DIN 1946/4
Leakage test in according to EN 1751
LDT-T 201X: In stainless steel AISI 304
Manual drive R12
Eletric motor
