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Downblast Vent, Belt Drive, 14-3/4 In

  • Mfr # 3HFL6

  • Zoro # G2386517

product price: 
$
1,053.99
/ea
Additional $110.00 delivery surcharge applies per item.
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Key Features

Item - Roof Ventilators
Downblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
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Specifications

Product Information

MFR #
3HFL6
Zoro #
G2386517
UPC #
190735288863
Country of Origin
United States

Dimensions

Base Size - Roof Ventilators
26 in x 26 in
Overall Dia.
28 3/8 in
Base Width
26 in
Wheel Dia.
14 3/4 in
Overall Height
36 1/8 in
Base Height
1 3/4 in
Shaft Dia. Wheel End
3/4 in
Dimension D
4 in
Dimension A
26 in
Base Length
26 in
Base Square Size - Roof Ventilators
26" x 26"
Dimension B
28 3/8 in
Dimension C
25 3/8 in
Overall Width
28 3/8 in
Overall Length
28 3/8 in
Damper Size
19 x 19 in
Wheel Diameter
14 3/4 in
Cutout Length
26 in
Housing Width
28.4 in
Propeller Shaft Diameter
3/4 in
Cutout Size
26 in L x 26 in W
Overall Diameter
28 3/8 in
Housing Length
28.4 in
Wire Rope Length
28 3/8 in
Length
28 3/8 in

Details

Item - Roof Ventilators
Downblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
Number of Speeds
1
Voltage - Roof Ventilators
115V AC/208V AC/230V AC
Motor HP - Roof Ventilators
1/4 hp
CFM @ 0.000-In. SP
1994
Sones @ 0.250-In. SP @ 5 Ft.
9.4
Wheel Material
Aluminum
Drive Package Included
Yes
Item
Centrifugal Downblast Roof Exhaust Fan
Hz
60
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Motor HP
1/4 hp
Wheel Type
Backward Inclined
Max. Inlet Temp.
180 Degrees
Agency Compliance
AMCA Sound & Air, CSA Certified Motor, UL/cUL 705
Drive Type
Belt Drive
Mounting Location
Roof
Max. BHP
0.53 hp
Includes
NEMA 1 Junction Box
CFM @ 0.250-In. SP
1771
RPM
1075
Housing Material
Aluminum
CFM @ 0.625-In. SP
1266
Motor Voltage
115/208/230
Speed Controllable
No
Phase
1
Sones @ 0.500-In. SP @ 5 Ft.
8.4
Recommended 12 In. Fixed Curb Item No.
2RB77
CFM @ 0.375-In. SP
1647
Max. Operating Amps
6.2/3.1-2.8
Recommended 8 In. Fixed Curb Item No.
4HX40
CFM @ 0.125-In. SP
1882
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Sones @ 0.125-In. SP @ 5 Ft.
9.9
CFM @ 0.500-In. SP
1490
Assembled/Unassembled
Assembled
Bearing Type
Sealed Pillow Block
Standards
AMCA Sound and Air, CSA, UL/cUL 705
Application
Industrial and Commercial Applications
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 in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 and 4 Disconnects Available
Sound Level
10.0 sones @ 0.000 in SP and 5 ft, 7.8 sones @ 0.625 in SP and 5 ft, 8.4 sones @ 0.500 in SP and 5 ft, 8.9 sones @ 0.375 in SP and 5 ft, 9.4 sones @ 0.250 in SP and 5 ft, 9.9 sones @ 0.125 in SP and 5 ft
Includes Drive Package
Yes
Electrical Connection
Power Cord
Mounting Orientation
Vertical
High-Efficiency Motor
No
Frequency
60 Hz
Base Shape
Square
Safety Features
Birdscreen, Windband
Maximum Ambient Temperature
180 Degrees F
Resistance Properties
Weather Resistant
Airflow @ 0.000 in SP
1,994 cfm
Compatible Curb Manufacturer Part Number
2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48
For Air Type
Clean Air
Assembly
Assembled
Motor Enclosure
Open Dripproof
Maximum Fan Speed
1,075 RPM
Mount Type
Roof Curb
Exhaust Airflow @ 0.500 in SP
1,490 cfm
Includes Motor
Yes
Current
6.2/2.8 to 3.1 A
Motor Horsepower
1/4 hp
Brake Horsepower
13/50 hp
Exhaust Airflow @ 0.250 in SP
1,771 cfm
Nameplate Voltage
115/208-230V AC
For High-Static Pressure Applications
No
Maximum Static Pressure
5/8 in wc
Exhaust Airflow @ 0.000 in SP
1,994 cfm
Housing Material Fabrication
Spun
Exhaust Airflow @ 0.125 in SP
1,882 cfm
Motor Speed
1,725 RPM
Spark Resistant Construction Type
A
Exhaust Airflow @ 0.375 in SP
1,647 cfm
Maximum Inlet Air Temperature
180 Degrees F

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Assembled, Wheel Diameter 14 3/4 in, Base Diameter Not Applicable, Base Length 26 in, Base Width 26 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/4 hp, Exhaust Airflow @ 0.000 in SP 1,994 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof

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