The flange is used to connect the Can-Filter® to the ducting or Can-Fan®; this is for airflow out of the ventilated area. These spun steel flanges come with a foam rubber seal and 6 hex drive self-tapping screws forming a perfect seal with Can-Filter® products. Flanges range in size from 4 in to 20 in depending on your specific needs.
Item Number: 405580
Universal Product Code: 840470001455
Manufacturer: CF-Group Inc
Manufacturer's Part Number: HGC738802
Brand: Can Fan