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Turbine Electric Fans
 
TRUCK ELECTRIC FANS

Picture Description:
Top Left: 5500-16JS
Top Right: 3000-21KT
Bottom Left: 5500-24NT
Bottom Right: 6500-30ST

Most over-the-road trucks can replace the conventional belt-driven fan with a turbine electric fan, provided the engine is under 450 hp and benefits from ram cooling. It should be noted that a successful installation depends on many critical factors, including the condition of the cooling system (engine must not overheat with the conventional fan), gross vehicle weight, alternator capacity and proper radiator core size. The electric fan must monitor water, charge air and air conditioning head pressure.

Our Technical Support Department should be contacted at 800-338-4120 to ensure proper fan selection.

FEATURES

  • 4 Pole Construction
  • Models available for 12 and 24 volt applications
  • Permanent magnet
  • Totally enclosed
  • Telescopic mounting
  • Bi-Rotational (will push or pull air)
  • Fan blades made of Polypropylene or Delrin. May be reduced in size by the purchaser.
  • Duty Cycle - continuous air over
  • Fan Diameters - up to 29"
  • CFM Ratings up to 10125
  • Motor Output up to 1.25 hp
  • Easy Brush Access (available on Model 6000, 6500, 7500 and 7600)

EASY INSTALLATION

Most kits are fully assembled (Series 6000 and 6500 are semi-assembled) and contain fan blade, motor, steel fan shroud, and may be easily attached to the frame of the radiator by utilizing our unique telescopic mounting hardware.

HOW TO ORDER

For over-the-road trucks, select the correct model # and the number of units required from the appropriate application chart. Contact EFE for price, availability, or information on custom designed units.

LOW PROFILE AND DUAL FAN APPLICATIONS CHART
ENGINE HP UP TO: GROSS VEHICLE WEIGHT (LBS.) MINIMUM RADIATOR CORE & SURFACE AREA REQUIRED FOR INSTALLATION MINIMUM CLEARANCE BETWEEN ENGINE & RADIATOR FOR INSTALLATION FAN MODEL FAN SHROUD DIA.
(Outside Diameter)
NO. OF FANS REQUIRED
250 under 40,000 34" x 18" 32" x 26" 7.5" 3000-15JT 17" 2
300 under 50,000 40" x 23" 38" x 27" 7.5" 3000-15JT
3000-21KT
17"

22"
1 ea.
300 under 60,000 45" x 23" 44" x 28" 7.5" 3000-21KT 22" 2
350 under 60,000 39" x 28" 38" x 31" 10.5" 5500-21LT
3000-15JT
22"

17"
1 ea.
350 under 80,000 45" x 23" 44" x 28" 10.5"
7.5"
5500-21LT
3000-21KT
22"

22"
1 ea.
350 under 80,000 34" x 34" 7.5" 3000-15JTX 17" 4
400 under 80,000 45" x 23" 44" x 28" 10.5" 6000-21OT 22" 2
400 under 80,000 50" x 25" 48" x 34" 10.5" 6000-24PT 25" 2
Units may be installed diagonally across radiator core.
Series 3000-5500-6000-6500 models are also available without fan shroud and telescoping mounting hardware.
Custom designed units are available if space limitations are encountered.
On some applications, it may be necessary to use more than the recommended number of fans.
The above information is provided as a guide. The user assumes all responsibility in the final selection and use of products.

 

SINGLE FAN APPLICATION CHART
ENGINE HP UP TO: GROSS VEHICLE WEIGHT (LBS.) MINIMUM RADIATOR CORE & SURFACE AREA REQUIRED FOR INSTALLATION MINIMUM CLEARANCE BETWEEN ENGINE & RADIATOR FOR INSTALLATION FAN MODEL FAN SHROUD DIA.
(Outside Diameter)
NO. OF FANS REQUIRED
200 under 30,000 23" x 23" 7.5" 3000-21KT 22" 1
250 under 40,000 23" x 23" 10.5" 5500-21LT 22" 1
250 under 50,000 25" x 25" 10.5" 5500-24MT 25" 1
300 under 60,000 30" x 30" 10.5" 6000-26NT 26" 1
350 under 60,000 32" x 32" 10.5" 6000-26NT 26" 1
350 under 80,000 32" x 32" 10.5" 6500-26QT 26" 1
400 under 80,000 32" x 32" 11.5" 6500-28RT 28" 1
450 under 100,000 37" x 37" 11.5" 6500-30ST 30" 1
Units may be installed diagonally across radiator core.
Series 3000-5500-6000-6500 models are also available without fan shroud and telescoping mounting hardware.
Custom designed units are available if space limitations are encountered.
On some applications, it may be necessary to use more than the recommended number of fans.
The above information is provided as a guide. The user assumes all responsibility in the final selection and use of products.

 

SPECIFICATIONS
MODEL # A. SHROUD DIAMETER VOLTS MAXIMUM AMPS MAXIMUM CFM [2] B C D E [3] CLOSED E [3] OPEN WEIGHT LBS.
3500-15JT 16.50" 12 18 3000 3" 6.75" 6.5" 25" 40" 16
3000-21KT 21.75" 12 20 4500 3" 6.75" 6.5" 25" 40" 18
3000-24MT 24.75" 12 22 5000 3" 6.75" 6.5" 25" 40" 20
5500-21LT 21.75" 12 (1) 24 4500 3" 9.5" 4.8" 25" 40" 24
5500-24MT 24.75" 12 (1) 28 6000 3" 9.5" 4.8" 25" 40" 26
5500-26NT 26.00" 12 (1) 32 7400 3" 9.5" 4.8" 25" 40" 28
6000-21OT 21.75" 12 (1) 40 5500 3" 9.5" 6" 25" 40" 44
6000-24PT 24.75" 12 (1) 45 6300 3" 9.5" 6" 25" 40" 46
6000-26NT 26.00" 12 (1) 50 8000 3" 9.5" 6" 25" 40" 48
6500-21OT 21.75" 12 (1) 45 6200 3" 9.5" 8" 25" 40" 54
6500-24PT 24.75" 12 (1) 50 7000 3" 9.5" 8" 25" 40" 56
6500-26QT 26.00" 12 (1) 55 8800 3" 9.5" 8" 25" 40" 58
6500-28RT 28.00" 12 (1) 60 9000   10.5" 8" 25" 40" 65
6500-30ST 30.00" 12 (1) 70 10125   10.5" 8" 25" 40" 70
(1) Also available for 24 volt applications.
[2] CFM at '0' Static Pressure
[3] For horizontal mounting only.
 

 

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Click on the images below for a larger view


















Model 3000-15JT




Model 5500-21LT




Model 5500-26NT




Model 6500-26QT




Model 7600-30S



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Specifications

HISTORY
ELECTRIC FAN ENGINEERING is a leader in pioneering, researching and developing numerous patented cooling components. Since 1978, ELECTRIC FAN ENGINEERING's sophisticated products and technologies have been recognized and sought after worldwide... Read More >>
 

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ELECTRIC FAN ENGINEERING
8 Crown Plaza, Unit 105
Hazlet, NJ 07730 USA
Phone: 800-338-4120 | Fax: 732-203-1199