DUCT FAN ONNLINE IRE-125B INSULATED

Online isolated duct fans IRE are acoustically insulated. The insulation material is a 50 mm thick coated mineral wool board that can also be washed. Thanks to the low sound level, a separate silencer is generally not required. The motors are ball-bearing external rotor motors. The fan housing is made of galvanized steel sheet, and the motor is equipped with an automatic thermal overload protection. The IRE-125B, IRE-160C, and IRE-315B fans are equipped with single-sided suction radial fans with forward-curved blades. Thanks to the swing-out hinge structure, the motor with impeller can be easily swung out for cleaning. The IRE-200C and IRE-250C fans are equipped with double-sided suction radial fans with forward-curved blades, achieving high pressure and low sound levels. The fan can be disassembled for cleaning. The fans are fitted with sealed outlet connections, allowing direct installation into ducts. The fans are supplied pre-wired and equipped with a terminal box. The fans are not intended for use in systems transporting explosive gases, abrasive dust, fibers, powders, etc. This product description is an automated translation of the original Finnish description.