cdr series external rotor circular duct coaxial fans, ventilation fans

CDR series external rotor circular duct coaxial fan

1. Overview

   The CDR series external rotor circular duct centrifugal fan is a flow-type fan. This device features a compact structure, large capacity, and easy installation. The CDR fan operates at low noise levels, can withstand high pressures, and is also suitable for operation in long ducts.

The CDR series fans have moisture resistance and can be installed in humid or wet environments. When installed within pipeline systems, these fans must meet IP4X rating standards. They are strictly prohibited from being used for transporting grinding dust, ash, and similar materials. The casing is made of prefabricated galvanized steel.

The CDR series fans are suitable for hotels, upscale clubs, supermarkets, storage rooms, restrooms, and other locations where long-distance transportation is required and noise levels are important.

The ambient temperature suitable for the fan ranges from -30℃ to 60℃. It is applicable below 1,000 meters above sea level.