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Exhaust Vent, 42 In

  • Mfr # 4YY26

  • Zoro # G2978306

product price:  $2,264.99
/ea
Additional $120.00 delivery surcharge applies per item.
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Key Features

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Drive Package With Motor Included
No
Base Size - Roof Ventilators
50 1/2 in x 50 1/2 in
Blade Dia.
42 in
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Specifications

Product Information

MFR #
4YY26
Zoro #
G2978306
UPC #
190735339589
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
50 1/2 in x 50 1/2 in
Blade Dia.
42 in
Shaft Dia. Sheave End (In.)
1 1/4 in
Dimension A
50 1/2 in
Dimension E
49 5/8 in
Overall Height (In.)
38 in
Overall Dia. (In.)
52 in
Base Height (In.)
1 3/4 in
Dimension D
38 in
Shaft Dia. Propeller End (In.)
1 1/4 in
Dimension B
44 1/4 in
Dimension C
20 in
Overall Height
38 in
Overall Width
50 1/2 in
Damper Size
49.625 x 49.625 in
Propeller Shaft Diameter
1 1/4 in
Base Height
1 3/4 in
Overall Depth
50 1/2 in
Overall Diameter
52 in
Housing Width
49.6 in
Housing Length
49.6 in
Base Length
50 1/2 in
Base Width
50 1/2 in
Blade Diameter
42 in

Details

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Drive Package With Motor Included
No
Adj. 12 3/8"H Roof Curb Stock No.
2ZV86
Propeller Material
Steel
RPM Range
275 to 718
Mounting Location
Roof
Drive Type
Belt Drive
Speed Controllable
No
Housing Material
Steel
Max. Inlet Temp. (Deg. F)
120 Degrees F
Item
Axial Upblast Roof Exhaust Fan
Requires
Roof curb for new installations
Adj. 6 3/8"H Roof Curb Stock No.
3C216
Bearing Type
Regreasable Pillow Block
Agency Compliance
cUL 705 Listed, UL
Recommended 12 In. Fixed Curb Item No.
3AZJ5
Standards
AMCA, UL/cUL 705
Application
Industrial and Commercial Buildings
Features
Lifting Lugs Provided, Removable Windband for Easy Inspection
Power Source
Electric Motor
Number of Blades
5
Includes Motor
No
Electrical Connection
Power Cord
Maximum Motor Horsepower
5 hp
Maximum Motor Speed
718 RPM
Noise Level @ 0.000 in SP @ 5 ft
22 sones
Minimum Motor Horsepower
1/2 hp
Maximum Ambient Temperature
120 Degrees F
Sound Level
Fan RPM 482: 22.0 Sones @ 0.000 in SP and 5 ft, 21.0 sones @ 0.125 in SP and 5 ft, 23.0 sones @ 0.250 in SP and 5 ft, Fan RPM 530: 25.0 Sones @ 0.000 in SP and 5 ft, 24.0 sones @ 0.125 in SP and 5 ft, 25.0 sones @ 0.250 in SP and 5 ft, 24.0 sones @ 0.375 in SP and 5 ft, Fan RPM 607: 30.0 Sones @ 0.000 in SP and 5 ft, 29.0 sones @ 0.125 in SP and 5 ft, 29.0 sones @ 0.250 in SP and 5 ft, 31.0 sones @ 0.375 in SP and 5 ft, 30.0 sones @ 0.500 in SP and 5 ft, Fan RPM 718: 39.0 Sones @ 0.000 in SP and 5 ft, 39.0 sones @ 0.125 in SP and 5 ft, 42.0 sones @ 0.250 in SP and 5 ft, 41.0 sones @ 0.375 in SP and 5 ft, 39.0 sones @ 0.500 in SP and 5 ft, 43.0 sones @ 0.625 in SP and 5 ft, 46.0 sones @ 0.750 in SP and 5 ft
Compatible Curb Manufacturer Part Number
2ZV86, 3AZJ5, 3C216
Brake Horsepower
1 81/100 hp
Maximum Noise Level @ 5 Feet
39 sones
Minimum Motor Speed
275 RPM
Includes Drive Package
No
Minimum Airflow
11,471 cfm
Base Shape
Square
Resistance Properties
Weather Resistant
Housing Finish
Galvanized
Maximum Airflow
32,495 cfm
Maximum Static Pressure
3/4 in wc
For High-Static Pressure Applications
No
Mount Type
Roof Curb
Maximum Fan Speed
718 RPM
Assembly
Unassembled
Blade Material
Steel
Blade Design
Swept Steeply Pitched
Maximum Inlet Air Temperature
120 Degrees F
For Air Type
Clean Air
Power Source - TS Only
Electric Motor

Description

Axial Upblast Roof Exhaust Fan, Assembly Unassembled, Drive Type Belt Drive, Blade Diameter 42 in, Base Diameter Not Applicable, Base Length 50 1/2 in, Base Width 50 1/2 in, Base Shape Square, Maximum Airflow 32,495 cfm, Minimum Airflow 11,471 cfm, Maximum Motor Horsepower 5 hp, Minimum Motor Horsepower 1/2 hp, Maximum Motor Speed 718 RPM, Minimum Motor Speed 275 RPM, Maximum Static Pressure 3/4 in wc, For High-Static Pressure Applications No, For Air Type Clean Air

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