DFE and DFS
Direct Drive Sidewall Propeller Exhaust/Supply Fans

Wall Mounted Fan Series

DFE and DFS

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

cULus Listed

Model Overview

The DFE/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"

Note: Additional accessories are available for certain products. Contact your S&P Representative for more information about these accessories.

Description  
Standard Duty Flat Wire Guard   Download
Heavy Duty Flat Wire Guard   Download
Rain Hood   Download
Weather Hood   Download
Heavy-Duty Galvanized Exhaust Motorized Shutter   Download
Standard Duty Aluminum Exhaust Gravity Shutter   Download
Heavy Duty Galvanized Supply Motorized Shutter   Download
Standard Duty Aluminum Supply Motorized Shutter   Download
Center Pivot Motorized Exhaust Damper   Download
Center Pivot Motorized Supply Damper   Download
Electric Damper Operator   Download
Disconnect Switch   Download
Aluminum Construction   Download
Extended Lube Lines   Download
Mounting Angles   Download
Factory Wiring   Download
Description  
General Catalogue Section   Download
Submittal   Download
IOM   Download
Mounting Options and Accessories   Download
  • General / Clean Air