IN-LINE DUCT BOOSTER FAN 6" thru 14" Duct
Tjernlund Duct Booster Fan. Available sizes 6" thru 14". Heavy guage Metal Fan Blade & Housing. 280 - 1480 CFM
*** QUANTITY SAVINGS ***
EF Duct Booster Fans boost Air Flow to hard to Heat or Air Conditioned rooms. Improves Air Flow due to undersized Air Duct or long Air Duct runs. Can be used as an In-line Exhaust Fan or
Fresh Air Intake applications.
- Heavy 24 guage Galvanized Steel housing.
- Ribbed Duct Stops and Crimped Leading Ends
- Metal Prop Fan Blades (except EF-6)
- High Temperature Rating - 150F degrees.
- EF-6 & 8 Models - 3000 RPM C-Frame motor
- EF 10 / 12 / 14 Models - 1500 RPM Shaded Pole motor
- EF-10 / 12 / 14 utilize a 3/3" Motor with Cooling Fan.
- Not suitable for exhausting Flue Gases or where Explosion Proof Motors are required.
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Model | Duct | 120V Ratings |
EF-6 |
6" | 28 Watts 0.40 Amps |
CFM 180 150 @ 25' 100 @ 50' | ||
EF-8 |
8" | 56 Watts 1.10 Amps |
CFM 325 300 @ 25' 250 @ 50' | ||
EF-10 |
10" | 48 Watts 0.60 Amps |
CFM 475 400 @ 25' 325 @ 50' | ||
EF-12 |
12" | 89 Watts 1.30 Amps |
CFM 875 800 @ 25' 700 @ 50" | ||
EF-14 |
14" | 155 Watts 2.17 Amps |
CFM 1200 1100 @ 25' 1000 @ 50' |