4-pole QUAD design, shaded-pole motor with self-aligning, permanently lubricated sintec bearings; thermally and impedance protected.
Square outer dimensions, 83x83mm is considered to be general standard.
Versatile air movers with choice of impeller sizes blade pitches and accessories.
Choice of air flow and air direction. From 113 to 1082 CFM. Exhaust over motoror inlet over motor.
Counterclockwise rotation when looking at shaft. This ensures that the screws remain tight and in place.
Backward curved centrifugal fans feature extremely long blades. These impellers are highly resistant to dirt and dust. Their hydraulic efficiency is very high.
Impeller completely made of plastic PA 6.
Maintenance free ball bearings.
Insulation class "B". Cable exit: variable. Direction of rotation is Clockwise as seen from intake side.
UL, CSA, VDE Approvals.