Specification Sheet

321
MODELS GED/GSD, DFE/DFS, DDE/DDS
DIRECT DRIVE SIDEWALL PROPELLER FANS
FILTERED WALL HOUSING MOUNTING OPTIONS
Filtered wall housings are available in both supply
and exhaust congurations. They are available in
nine (9) sizes for fans ranging from size 14 to 60
inches. They are designed with the draw-thru con-
cept to achieve the highest lter and fan efciencies.
Standard construction is galvanized steel. Mounting
anges are factory installed for either ush exterior
or ush interior. Permanent 2-inch (51 mm) washable
lters are accessed through a bolted or hinged panel
and can be easily removed for cleaning.
Filtered ExhaustFiltered Supply
1
2
5
3
4
FILTERED SUPPLY WALL HOUSING
Standard Features and Options
1. Wall Housing Box (Standard)
2. Filter Box (Standard)
• Bolted or Hinged Door
• Includes 2 sets of anges for
mounting lter box to wall housing.
3. Wall Mount Flanges
• Set of 4 - shipped loose
4. Damper (Optional)
• Supply Type
• Gravity, Motorized, or Center Pivot
5. Rain Hood (Optional)
• 90 Degree - Supply Type
FILTERED EXHAUST WALL HOUSING
Standard Features and Options
1. Wall Housing Box (Standard)
2. Filter Box (Standard)
• Bolted or Hinged Door
• Includes 2 sets of anges for
mounting lter box to wall housing.
3. Wall Mount Flanges
• Set of 4 - shipped loose
4. Damper (Optional)
• Exhaust Type
• Gravity, Motorized, or Center Pivot
5. Rain Hood (Optional)
• 45 Degree - Exhaust Type
1
2
5
3
4
MODELS GED/GSD, DFE/DFS, DDE/DDS
DIRECT DRIVE SIDEWALL PROPELLER FANS