DFE and DFS Direct Drive Sidewall Propeller Exhaust/Supply Fans
Sidewall Propeller Fan Series
Model Features
- Exhaust air up to 12,000 CFM in high-pressure applications up to 1" w.g.
- 16 or 18 gauge galvanized steel panel, G-90
- Welded schedule 40 galvanized steel pipe support structure
- Precision pitched fabricated aluminum blades
- Cast aluminum and non-metallic blade options on select sizes
- Available 2-speed units in select models
- Suitable for all-angle installation
- cULus 705 Listed
Model Overview
The DFE and DFS Direct Drive Sidewall Propeller Exhaust/Supply Fan feature the maximum efficiency, low maintenance and durable, economical operation resulting from the direct drive design. It is available in exhaust configurations to provide general ventilation for a wide variety of buildings and enclosed areas within buildings. Examples include factories, assembly plants, churches, gymnasiums, garages, jails, machine rooms and many others.
5-year fan housing warranty, 1-year motor warranty
| Size | CFM Range | Max SP |
| 10 | 37 to 409 | 1/2" |
| 12 | 132 to 1306 | 1" |
| 16 | 132 to 1750 | 1" |
| 18 | 264 to 4174 | 1" |
| 20 | 509 to 6605 | 1" |
| 24 | 98 to 8897 | 1" |
| 30 | 1397 to 12415 | 1" |
| Size | A | B | C1 | D | E1 | F |
| 10 | 16" | 1" | 6" | 6" | 11" | 10-1/2" |
| 12 | 16" | 1" | 6" | 6" | 11" | 10-1/2" |
| 16 | 20" | 1" | 6" | 6" | 12" | 16-1/2" |
| 18 | 24" | 1" | 6" | 6" | 12" | 18-1/2" |
| 20 | 24" | 1" | 7" | 6" | 12" | 20-1/2" |
| 24 | 30" | 2" | 10" | 9" | 21" | 25" |
| 30 | 36" | 2" | 10" | 9" | 21" | 31" |
| Size | G | H | I1 | J | K |
| 10 | 16" | 1" | 6" | 6" | 11" |
| 12 | 16" | 1" | 6" | 6" | 11" |
| 16 | 20" | 1" | 6" | 6" | 12" |
| 18 | 24" | 1" | 6" | 6" | 12" |
| 20 | 24" | 1" | 7" | 6" | 12" |
| 24 | 30" | 2" | 10" | 9" | 21" |
| 30 | 36" | 2" | 10" | 9" | 21" |
1. Varies with motor selection.
Note: Additional accessories are available for certain products. Contact your JencoFan Representative for more information about these accessories.
Standard Accessories
| Disconnect Switches | |
| Extended Lube Lines | |
| Factory Wiring | |
| Filtered Wall Housing | Submittal |
| Gravity Dampers for Exhaust and Supply | |
| Motorized Dampers for Exhaust and Supply | |
| Mounting Angles | |
| Rainhoods/Weatherhoods |
- General/Clean Air