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Exhaust Vent, 30 In

  • Mfr # 4YU90

  • Zoro # G2501265


product price: $2,538.99
/ea
Item requires special delivery charges. A $150.00 per item surcharge will be applied.

Key Features

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

Product Information

MFR #
4YU90
Zoro #
G2501265
UPC #
190735339299
Country of Origin
United States

Dimensions

Blade Dia.
30 in
Base Size - Roof Ventilators
42 in x 42 in
Dimension B
47 1/2 in
Dimension A
42 in
Shaft Dia. Propeller End (In.)
1 1/4 in
Base Height (In.)
1 3/4 in
Overall Height (In.)
36 1/8 in
Overall Dia. (In.)
47 1/2 in
Base Width (In.)
42
Dimension C (In.)
34-3/8
Dimension D
4 3/4 in
Recommended Damper Size (In.)
35 x 35
Shaft Dia. Sheave End (In.)
1 1/4 in
Dimension C
34 3/8 in
Dimension D (In.)
4-3/4
Dimension A (In.)
42
Dimension B (In.)
47-1/2
Overall Height
36 1/8 in
Overall Width
47 1/2 in
Overall Length
47 1/2 in
Blade Diameter
30 in
Housing Width
47.5 in
Base Length
42 in
Overall Diameter
47 1/2 in
Housing Length
47.5 in
Base Width
42 in
Cutout Length
37.5 in
Base Height
1 3/4 in
Cutout Size
37.5 in L x 37.5 in W
Damper Size
35 x 35 in
Propeller Shaft Diameter
1 in

Details

Item
Axial Downblast Roof Exhaust Fans
Item - Roof Ventilators
Exhaust Ventilator
Drive Package With Motor Included
No
Drive Type - Roof Ventilators
Belt Drive
Housing Material
Aluminum
Speed Controllable
No
Application
Industrial and Commercial Applications
Max. Inlet Temp. (Deg. F)
120 Degrees F
Propeller Material
Steel
Mounting Location
Roof
Motor HP Range
1/2 to 2
Bearing Type
Regreasable Pillow Block
Adj. 6 3/8"H Roof Curb Stock No.
4c455
Requires
Roof curb for new installations
RPM Range
551 to 875
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
Includes
NEMA 1 Junction Box
Recommended Damper Stock No.
4HX69
Recommended 12 In. Fixed Curb Item No.
2RB81
Agency Compliance
UL 705
Type
Axial Downblast Less Drive Package
Recommended 8 In. Fixed Curb Item No.
4HX43
Standards
AMCA Air Rated, UL/cUL 705
Features
Fully Rolled Baffle Bead for Stability and Ease of Transport With Spun Aluminum Hood Construction, Galvanized Steel Venturi, Inlet and Supports, NEMA 1 Junction Box Located in Motor Enclosure
For Air Type
Clean Air
Includes Drive Package
No
Mount Type
Roof Curb
Minimum Airflow
1,912 cfm
Maximum Inlet Air Temperature
120 Degrees F
Assembly
Unassembled
Blade Material
Steel
Includes Motor
No
Resistance Properties
Weather Resistant
Compatible Curb Manufacturer Part Number
2RB81, 2ZV84, 3C438, 4C455, 4HX43, 4HX51
Motor Location
In Airstream
Maximum Airflow
8,056 cfm
Electrical Connection
Power Cord
Maximum Static Pressure
1 in wc
Base Shape
Square
Maximum Motor Horsepower
2 hp
Minimum Motor Horsepower
1/2 hp
Maximum Fan Speed
875 RPM
Number of Blades
5
Minimum Motor Speed
551 RPM
For High-Static Pressure Applications
No
Safety Features
Birdscreen, Windband
Blade Design
Swept Steeply Pitched
Maximum Motor Speed
875 RPM
Housing Material Fabrication
Spun
Compatible Speed Control
No
Brake Horsepower
12/25 hp, 4/5 hp, 1 3/50 hp, 1 3/5 hp, 1 49/50 hp

Description

Axial Downblast Roof Exhaust Fans, Assembly Unassembled, Mounting Location Roof, Blade Diameter 30 in, Base Diameter Not Applicable, Base Length 42 in, Base Shape Square, Base Width 42 in, Maximum Airflow 8,056 cfm, Minimum Airflow 1,912 cfm, Maximum Motor Horsepower 2 hp, Minimum Motor Horsepower 1/2 hp, Minimum Motor Speed 551 RPM, Maximum Motor Speed 875 RPM, Maximum Static Pressure 1 in wc, Drive Type Not Applicable, For High-Static Pressure Applications No, For Air Type Clean Air

Restrictions

This item has been restricted from sale in the following states: CA

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