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Item Details - 3FKD6

DaytonHeavy-Duty Belt-Drive Supply Fan

Designed for commercial and industrial applications requiring high volume of air at low to medium static pressures. Construction includes heavy-duty drive frame channels, bearing plate and motor plate. Propeller utilizes a six-blade heavy-duty cast aluminum design. Mount in vertical position for exhaust applications or horizontal position for supply applications. Select unit with drive package.

  • Maximum inlet air temperature: 104º F
  • 6-Blade heavy-duty cast aluminum propellers

Agency Compliance

Performance

Motor HPMax BHPFan RPMCFM @
0.000'' SP0.125'' SP0.250'' SP0.375'' SP0.500'' SP0.625'' SP0.750'' SP
5
5.75
485
CFM
Sones
7 1/2
8.63
555
CFM
Sones
10
11.50
611
CFM
Sones
15
17.25
699
CFM
Sones
0.000'' SP0.125'' SP0.250'' SP0.375'' SP0.500'' SP0.625'' SP0.750'' SP
48,35644,21539,274————
35.035.036.0————
55,33551,71248,13341,726———
45.045.045.045.0———
60,91857,62854,36450,73743,055——
54.054.055.056.063.0——
69,69266,81663,94361,11057,57950,85544,128
74.077.082.084.091.0167.0203.0
Agency Compliance

Dayton Electric Mfg. Co. certifies that the ventilators shown herein are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: Free inlet hemispherical fan sone levels.

Catalog 405, January 2010

Recommended Accessories

Motorized Galvanized Shutter
3C733
Item
Fan Guard
1WBU9
Item
Wall Collar
1WBV8
Item
Wall Housing
3FKG5
Item
Weather Hood
1WBW6
Item

Product Specifications (Glossary)

Agency Compliance [?]
  • UL/cUL 705
  • AMCA Sound & Air
Assembled [?]FALSE
Bearing Type [?]Regreaseable Cast Pillow Block
CFM [?]39,274 to 69,692 ft3/min
Damper Width x Damper Height [?]60 x 60 in
Depth [?]35 1/2 in
Drive Package Description [?]Drives By Others
Drive Type [?]Belt Drive
Fan DescriptionSupply Fan
Frame Material [?]Galvanized Steel
Height [?]66 in
Horsepower [?]5 to 15 hp
Impeller Diameter (Nom.) [?]60 in
Impeller Material [?]Cast Aluminum
Impeller Type [?]Propeller
Max Inlet Temp [?]104 °F
Model DescriptionHeavy-Duty Belt-Drive Supply Fan
Mounting Location [?]Wall
Number of Blades [?]6
Shaft Diameter [?]1 3/4 in
Speed Controllable [?]No
TypeHeavy-Duty Belt-Drive, Less Drive Package
Warranty Length [?]1 Year
Width [?]66 in

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