DDE and DDS
Direct Drive Sidewall Propeller Exhaust/Supply Fans

Wall Mounted Fan Series

DDE and DDS

Model Features

  • Exhaust air up to 55,000 CFM in high pressure applications up to 1" w.g.
  • 14 gauge galvanized steel panel, G-90 (sizes 54 to 60")
  • 16 gauge galvanized steel panel, G-90 (sizes 24 to 48")
  • Aluminum airfoil blades extruded or cast
  • Available 2-speed units in select formats
  • Suitable for all-angle installation

Model Overview

The DDE/DDS 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
24 3500 to 12500 1"
30 5550 to 14200 1"
36 6000 to 27000 1"
42 7200 to 32500 1"
48 15200 to 43400 1"
54 19600 to 51600 3/4"
60 22700 to 55800 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
Description  
DDE (Exhaust) Revit File   Download
DDS (Supply) Revit File   Download
Exhaust Rainhood (45 degree) Revit File   Download
Supply Rainhood (90 degree) Revit File   Download
  • General / Clean Air