DA Compact Duct Axial Fan 20 inch 4750 CFM Direct Drive DA20
The product Build Time you see represented on this site is only a typical number of days the manufacturer states it needs to build the product(s) when ordered. Build times are based on business days (excludes weekends & holidays).
The build time does not include the time it will take to ship the order to you (the customer). If an order has multiple items and comes from multiple warehouses, you may receive part of your order on one day, and then receive the remaining part(s) of your order at a later date.
*Please be aware that seasonal demand of certain equipment may cause build times to run longer than what is typical.
The COMPACT Duct Axial Fans feature an extremely compact design created by the combination of an external rotor motor matched with a direct drive wrap around an impeller hub. This very low profile design optimizes airflow performance while minimizing noise generation. DA's are designed to be installed in-line with inducted or partially ducted ventilation systems for exhaust or supply air applications.
All DA's feature cylindrical flanged casings manufactured from a high grade rolled galvanized steel plate. The motor and impeller assembly is firmly supported within the casing by a strong steel support frame. All models are supplied with a pre-wired junction box located on the outside of the fan casing for easy wiring access. This terminal box protects all wiring connections against the ingress of dust and moisture. The entire assembly is protected by a two-stage primer and tough corrosion and UV resistant polyester paint finish.
Constructed from die cast aluminum and finished in a black polyester paint coating
Low profile design
Class F motor insulation
Suitable working temperatures -40 degrees F to 140 degrees F
All models include a safety auto reset thermal overload protection
Wheel/impeller are corrosion and weather resistant
- Model No.:
- Duct Inline Fans
- Blade Material:
- Die Cast Aluminum
- Blade Size (Inches):
- No. of Blades:
- CFM Low:
- CFM Medium:
- CFM High:
- Drive Type:
- RPM High:
- Watts High:
- Weight lbs.:
Notice: Manufacturer's products features and specifications are subject to change without notice.
California Residents: WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
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