Downblast Less Drive Package, 13-3/4In - 5EFH7

Downblast Less Drive Package, 13-3/4In - 5EFH7

Dayton
SKU:
5EFH7
|
UPC:
190735343463
Availability:
In Stock

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Description
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Mounting Location Roof, Wheel Diameter 13 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Minimum Airflow 1,116 cfm, Maximum Airflow 2,391 cfm, Maximum Motor Horsepower 1/2 hp, Minimum Motor Horsepower 1/4 hp, Minimum Motor Speed 1,315 RPM, Maximum Motor Speed 1,685 RPM, Maximum Static Pressure 1 1/2 in wc, For High-Static Pressure Applications No
Additional Information
Country of Origin:
United States
Item - Roof Ventilators:
Downblast Ventilator
Drive Package With Motor Included:
No
Duty Rating - Roof Ventilators:
Standard
Drive Type - Roof Ventilators:
Belt Drive
Mounting Location - Roof Ventilators:
Roof
Number of Speeds:
1
Base Size - Roof Ventilators:
22 in x 22 in
Max. Inlet Temp.:
180 Degrees
Item:
Centrifugal Downblast Roof Exhaust Fan
Recommended 8 In. Fixed Curb Item No.:
4HX39
Dimension D:
4 in
Requires:
Roof curb for new installations
CFM Range:
1866 to 2391 @ 0.0 in SP
Dimension A:
22 in
Base Width:
22 in
Housing Material:
Aluminum
RPM Range:
1315 to 1685
Wheel Dia.:
13 3/4 in
Recommended 12 In. Fixed Curb Item No.:
2RB76
Wheel Material:
Aluminum
Shaft Dia. Wheel End:
3/4 in
Dimension B:
28 3/8 in
Wheel Type:
Backward Inclined
Bearing Type:
Sealed Pillow Block
Base Height:
1.8 in
Base Length:
22 in
Dimension C:
25 3/8 in
Recommended Damper Size (In.):
15 x 15
Recommended Damper Stock No.:
4HX65
Drive Type:
Belt Drive
Mounting Location:
Roof
Standards:
AMCA Sound and Air, UL/cUL 705
Adj. 12 3/8H Roof Curb Stock No.:
2ZV82"
Includes:
NEMA 1 Junction Box
Adj. 6 3/8H Roof Curb Stock No.:
4c453"
Overall Height:
27 1/8 in
Motor HP Range:
1/4 to 1/2
Overall Dia.:
28 3/8 in
Shaft Dia. Sheave End:
3/4 in
Speed Controllable:
No
Overall Length:
28 3/8 in
Application:
Industrial and Commercial Buildings
Overall Width:
25 3/8 in
Features:
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Features a Fully Rolled Windband Bead for Increased Stability and Easy Transport, Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Nema 1 Junction Box Located
For Air Type:
Clean Air
Wheel Diameter:
13 in
Base Diameter:
Not Applicable
Assembly:
Unassembled
Electrical Connection:
Power Cord
Spark Resistant Construction Type:
A
Minimum Motor Horsepower:
1/4 hp
Overall Diameter:
28 3/8 in
Housing Length:
28.4 in
Resistance Properties:
Weather Resistant
Damper Size:
15 x 15 in
Maximum Fan Speed:
1,685 RPM
Maximum Motor Speed:
1,685 RPM
Power Source:
Electric Motor
Safety Features:
Birdscreen, Windband
For High-Static Pressure Applications:
No
Minimum Airflow:
1,116 cfm
Noise Level @ 0.000 in SP @ 5 ft:
13.2 sones
Cutout Length:
17.5 in
Maximum Airflow:
2,391 cfm
Maximum Inlet Air Temperature:
180 Degrees F
Base Shape:
Square
Housing Material Fabrication:
Spun
Maximum Static Pressure:
1 1/2 in wc
Includes Motor:
No
Includes Drive Package:
No
Mount Type:
Roof Curb
Brake Horsepower:
13/50 hp
Minimum Motor Speed:
1,315 RPM
Sound Level:
12.8 sones @ 0.125 in SP and 5 ft, 12.5 sones @ 0.250 in SP and 5 ft, 12.1 sones @ 0.375 SP and 5 ft, 11.7 sones @ 0.500 in SP and 5 ft, 11.2 sones @ 0.625 in SP and 5 ft, 10.9 sones @ 0.750 in SP and 5 ft, 10.4 sones @ 0.875 in SP and 5 ft, Fan RPM
Compatible Curb Manufacturer Part Number:
2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47
Cutout Size:
17.5 in L x 17.5 in W
Maximum Motor Horsepower:
1/2 hp
Propeller Shaft Diameter:
3/4 in
Housing Width:
28.4 in
Package Quantity:
1
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