DA Compact Duct Axial Fan 20 inch 4750 CFM Direct Drive DA20
Highly Recommended Items:
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.
FEATURES
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.:
- DA20
- Voltage:
- 120
- Warehouse:
- Florida
- Type:
- Duct Inline Fans
- Blade Material:
- Die Cast Aluminum
- Blade Size (Inches):
- 20
- No. of Blades:
- 7
- CFM Low:
- 3660
- CFM Medium:
- 4500
- CFM High:
- 4750
- Hertz:
- 60
- Drive Type:
- Direct
- RPM High:
- 1500
- Phase:
- 1
- Speed(s):
- Variable
- Watts High:
- 770
- Weight lbs.:
- 42
-
Notice: Manufacturer's products features and specifications are subject to change without notice.
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California Residents:

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