-400×200 – 1000×500 mm in the range of 8 different cross sections centrified in accordance with international standarts of 14 different models
-TF-RDFX galvanised steel with forward curved blade
-TF-RDFX, backward curved aluminum alloy rare blade
-Due to the special design, air turbulence is minimized, the galvanized steel body which allows mounting at any angle, high external static pressure, low noise level
-Due to hinged connection its quick and easy to clean the blades and motor
-The opportunity to work in humid enviroments, protection class ip44 (electrical connection box ip54)
-Single-phase automatic thermic protection, three-phase motors with a thermic protection output
-Maintenance free bearing, external rotor motors capability to make speed controls between 0 to 100% capacity.