Centrifugal backward curved impeller in galvanised sheet steel.
Galvanised steel sheet housing protected by black epoxy polyester paint.
All models are fitted with bird proof guard.
4 different sizes for diameter ducts 160, 200, 250 and 315 mm.
ON-OFF switch IP55.
Duct connection flange with integrated rubber air seal and thermal protector.
All motors are IP55, Class F, direct drive.
-Single phase motor 230V 50Hz.
Working temperature: -40ºC/+70ºC.
ON-OFF electrical isolation switch fitted on the fan as standard.
Bird proof guard
Steel finger proof guard.