'/%3E%3C/svg%3E)
Hover image to zoom
FSD 20 Series Square Inline Mixed Flow Centrifugal Fan, 20" Duct (3,422 CFM)
 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
'/%3E%3C/svg%3E){kind=small}
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
3422 CFM
5 Year Limited Warranty
20"
120v
Description
–
This square, mixed flow series inline duct fan combines the high airflow of axial fans with the static pressure characteristics of backward curved impellers. This inline fan is an excellent choice for exhaust or supply applications where high static pressures need to be overcome. The square design provides a larger, cross-sectional discharge area than tubular centrifugal or vane axial fans to reduce outlet velocities for quieter operation. This fan also uses a motorized impeller as one integral unit for vibration free, quiet performance.
The housing is manufactured from galvanized steel for corrosion resistance. The fan uses external rotor motors with a mixed flow impeller that reduces the external dimensions of the fans. The fan motor bearings are permanently sealed and self-lubricating for maintenance-free life.
General application examples include commercial structures such as offices, hospitals, beauty salons, veterinary clinics, and multi-family and multi-use buildings.
Features
The housing is manufactured from galvanized steel for corrosion resistance. The fan uses external rotor motors with a mixed flow impeller that reduces the external dimensions of the fans. The fan motor bearings are permanently sealed and self-lubricating for maintenance-free life.
General application examples include commercial structures such as offices, hospitals, beauty salons, veterinary clinics, and multi-family and multi-use buildings.
Features
- Mixed flow impeller enabling high static pressure
- Simplified lever-action, quick wiring terminals
- Built-in thermal overload protection with automatic reset
- UL listed and AMCA Air & Sound certified
- Comes with fan brackets for quick & easy installation
- Limited five-year warranty
Specs
–
| Duct Size: | 20" |
|---|---|
| Voltage: | 120v |
| 0" Ps: | 3422 CFM |
| Housing Material: | Galvanized Steel |
| Air Flow Capacity (CFM): | 3422 |
| Warranty: | 5 Year Limited |
Contact
+
Happy Independence Day!
Our Customer Support will be closed today in honor of Independence Day. We will be back tomorrow to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
1 Replacement Part
Electrical Cover, KD, Small Galvanized
SKU: 400575-FANTECH
Fantech
Need help finding a replacement part?
Fill out the part request form and someone will get back to you shortly.
PART REQUEST FORM
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy