DFE and DFS Direct Drive Sidewall Propeller Exhaust/Supply Fans

Sidewall Propeller Fan Series

DF Models

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
  • AMCA Air and Sound Licensed
  • cULus 705 Listed

AMCA Air and Sound Licensed   cULus 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.

Industry best 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"
Dimensional Drawing DF
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

Description  
Rainhoods/Weatherhoods  
Gravity Dampers for Exhaust and Supply  
Motorized Dampers for Exhaust and Supply  
Disconnect Switches  
Extended Lube Lines  
Mounting Angles  
Factory Wiring  

Description  
General Catalog Section  
Submittal  
IOM  

  • General/Clean Air