cdr series external rotor circular duct coaxial fans, ventilators

CDR Series External Rotor Circular Duct Coaxial Fan

I. Overview

     The CDR series external rotor circular duct centrifugal fan is a radial flow fan. This device has a compact structure, a large capacity, and is extremely easy to install. The CDR fan operates at a low noise level, and can not only withstand high pressure but also adapt to long duct operation.

 The CDR series fans are resistant to moisture and can be installed in wet or humid environments. When installed in a piping system, these fans should comply with the IP44 level. They are strictly prohibited from being used to transport grinding powder, ash, or similar materials. The housing is made of pre-galvanized steel.

 The CDR series fans are suitable for long-distance transportation in places such as hotels, hotels, high-end clubs, supermarkets, storage rooms, and bathrooms, where noise requirements are required.

 The environmental temperature for the fan is -30℃ to 60℃. Altitude below 1000 meters.