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  9. Downblast Vent, Belt Drive, 36 In
Dayton Downblast Vent, Belt Drive, 36 In 3HFL9 - main

Downblast Vent, Belt Drive, 36 In

  • Mfr # 3HFL9

  • Zoro # G2542784

product price: $3,650.99
/ea
Item requires special delivery charges. A $200.00 per item surcharge will be applied.

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 #
3HFL9
Zoro #
G2542784
UPC #
190735288894
Country of Origin
United States

Dimensions

Base Size - Roof Ventilators
46 in x 46 in
Base Square Size - Roof Ventilators
46" x 46"
Shaft Dia. Wheel End
1 1/4 in
Base Length
46 in
Base Width
46 in
Dimension B
58 3/4 in
Base Height
1 3/4 in
Overall Dia.
58 3/4 in
Dimension A
46 in
Overall Height
37 3/4 in
Wheel Dia.
36 in
Dimension D
8 7/8 in
Dimension C
38 1/2 in
Overall Width
50 in
Overall Length
50 in
Housing Width
58.8 in
Overall Diameter
58 3/4 in
Cutout Length
46 in
Wheel Diameter
36 in
Damper Size
39 x 39 in
Cutout Size
46 in L x 46 in W
Propeller Shaft Diameter
1 1/4 in
Housing Length
58.8 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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
5 hp
CFM @ 0.000-In. SP
18,322
Assembled/Unassembled
Assembled
Housing Material
Aluminum
Drive Type
Belt Drive
Max. Operating Amps
13.6-12.8/6.4
Sones @ 0.125-In. SP @ 5 Ft.
30
CFM @ 0.250-In. SP
17,560
RPM
685
Motor HP
5
Wheel Type
Backward Inclined
CFM @ 0.125-In. SP
17,941
Drive Package Included
Yes
Mounting Location
Roof
Includes
NEMA 1 Junction Box
Item
Centrifugal Downblast Roof Exhaust Fan
Speed Controllable
No
Sones @ 0.250-In. SP @ 5 Ft.
29
Max. Inlet Temp.
180 Degrees
Max. BHP
0.5 hp
Green Environmental Attribute
Product Contributes To Reducing Energy Consumption
Phase
3
Recommended 8 In. Fixed Curb Item No.
4HX44
Sones @ 0.500-In. SP @ 5 Ft.
28
CFM @ 0.875-In. SP
15,242
CFM @ 0.500-In. SP
16,711
Agency Compliance
AMCA Sound & Air, CSA Certified Motor, UL/cUL 705
CFM @ 1.000-In. SP
14,710
Recommended 12 In. Fixed Curb Item No.
2RB82
Adj. 6 3/8"H Roof Curb Stock No.
3c597
Wheel Material
Aluminum
CFM @ 0.750-In. SP
15,774
CFM @ 0.375-In. SP
17,179
Adj. 12 3/8"H Roof Curb Stock No.
2ZV85
CFM @ 1.500-In. SP
12,119
CFM @ 1.250-In. SP
13,535
Motor Voltage
208/230/460
Hz
60
CFM @ 0.625-In. SP
16,243
Green Certification or Other Recognition
NEMA Premium Rated
Bearing Type
Regreasable 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
Exhaust Airflow @ 0.500 in SP
16,711 cfm
Electrical Connection
Power Cord
Exhaust Airflow @ 0.125 in SP
17,941 cfm
Compatible Curb Manufacturer Part Number
2RB82, 2ZV85, 3C597, 3C598, 4HX44, 4HX52
Current
13.6-12.8/6.4
Frequency
60 Hz
Spark Resistant Construction Type
A
Assembly
Assembled
Base Shape
Square
Resistance Properties
Weather Resistant
Includes Drive Package
Yes
For Air Type
Clean Air
Maximum Fan Speed
685 RPM
Motor Speed
1,725 RPM
Maximum Inlet Air Temperature
180 Degrees F
Sound Level
22.0 sones @ 1.500 in SP and 5 ft, 23.0 sones @ 1.250 in SP and 5 ft, 24.0 sones @ 1.000 in SP and 5 ft, 25.0 sones @ 0.875 in SP and 5 ft, 26.0 sones @ 0.750 in SP and 5 ft, 28.0 sones @ 0.500 in SP and 5 ft, 28.0 sones @ 0.625 in SP and 5 ft, 29.0 sones @ 0.250 in SP and 5 ft, 29.0 sones @ 0.375 in SP and 5 ft, 30.0 sones @ 0.000 in SP and 5 ft, 30.0 sones @ 0.125 in SP and 5 ft
High-Efficiency Motor
No
Exhaust Airflow @ 0.000 in SP
18,322 cfm
Mount Type
Roof Curb
Safety Features
Birdscreen, Windband
Exhaust Airflow @ 0.250 in SP
17,560 cfm
Motor Horsepower
5 hp
Brake Horsepower
5 23/100 hp
Mounting Orientation
Vertical
Nameplate Voltage
208-230/460V AC
Airflow @ 0.000 in SP
18,322 cfm
Maximum Static Pressure
1 1/2 in wc
Includes Motor
Yes
Maximum Ambient Temperature
180 Degrees F
Exhaust Airflow @ 0.375 in SP
17,179 cfm
Motor Enclosure
Open Dripproof
For High-Static Pressure Applications
No
Housing Material Fabrication
Spun

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Assembled, Wheel Diameter 36 in, Base Diameter Not Applicable, Base Length 46 in, Base Width 46 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 5 hp, Exhaust Airflow @ 0.000 in SP 18,322 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, Maximum Static Pressure 1 1/2 in wc

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