Remak RO

Remak RO ducted, fully controllable, low pressure radial fans are high efficiency fans for square ductwork. RO radial duct fans are versatile, from simple ventilation to complex air handling units for complex air treatment. RO radial duct fans are designed to open - with a hinged motorized impeller for easy cleaning. Remak RO radial duct fans have a housing and connection flanges made from galvanized steel sheet. The backward curved impeller blades are made of plastic. Diffusers are made of aluminium, electric motors are made of aluminium, copper and plastic alloys. RO radial fans are designed for indoor environments, operating temperature -25 °C to +60 °C.

RO radial fans for square ducts are equipped with single-phase and three-phase motors with external rotor and resistance armature. The electric motors are housed inside the impeller and are optimally cooled by the flowing air during operation of the RO fan. The speed of the Remak RO radial fans in the square duct can be controlled by changing the voltage (using PE for continuous control / TRN or TRRE for five-stage control). The wiring is terminated with a terminal block with IP54 protection.

Catalogue sheet: 

Remak RO - ducted, low-pressure radial fans for square ducts