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Gravity Vent, 48 In, Base 54 1/2 In Sq

  • Mfr # 1WDN7

  • Zoro # G1222602

product price:  $2,059.99
/ea
Additional $320.00 delivery surcharge applies per item.
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Key Features

Item - Roof Ventilators
Gravity Ventilator
Style - Roof Ventilators
Low Profile
Blade Dia.
48 in
Base Size - Roof Ventilators
54-1/2 in x 54-1/2 in
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief
7695/481
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Specifications

Product Information

MFR #
1WDN7
Zoro #
G1222602
UPC #
190735149607
Country of Origin
Multiple

Dimensions

Blade Dia.
48 in
Base Size - Roof Ventilators
54-1/2 in x 54-1/2 in
Dimension B
90 in
Fan Size (In.)
48
Dimension A
54 1/2 in
Dimension A (In.)
54-1/2
Dimension D
42 1/2 in
Dimension G
12 1/2 in
Dimension C
84 in
Overall Height (In.)
42 1/2 in
Dimension F
16 in
Dimension D (In.)
42-1/2
Dimension C (In.)
84
Dimension F (In.)
16
Damper Size (In.)
49 x 49
Dimension E (In.)
26-1/2
Dimension H (In.)
14
Width (In.)
90 in
Dimension E
26 1/2 in
Dimension B (In.)
90
Dimension G (In.)
12-1/2
Dimension H
14 in
Base Width (In.)
54-1/2
Depth (In.)
90 in
Base Length (In.)
54-1/2
Overall Width
90 in
Overall Height
42 1/2 in
Overall Length
90 in
Base Length
54 1/2 in
Housing Width
54 1/2 in
Hood Width
84 in
Base Width
54 1/2 in
Hood Height
16 in
Cutout Width
49 1/2 in
Base Height
26 1/2 in
Cutout Length
49 1/2 in
Housing Length
54 1/2 in
Damper Size
49 x 49 in
Hood Length
90 in
Blade Diameter
48 in

Details

Item - Roof Ventilators
Gravity Ventilator
Style - Roof Ventilators
Low Profile
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief
7695/481
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake
7300/456
CFM/Throat Velocity @ 0.250-In. SP Gravity Relief
17,207/1075
CFM/Throat Velocity @ 0.250-In. SP Gravity Intake
16,323/1020
CFM/Throat Velocity @ 0.100-In. SP Gravity Relief
10,882/680
Recommended 12 In. Fixed Curb Item No.
3AZJ6
CFM/Throat Velocity @ 0.125-In. SP Gravity Intake
11,542/721
CFM/Throat Velocity @ 0.200-In. SP Gravity Relief
15,390/962
CFM/Throat Velocity @ 0.200-In. SP Gravity Intake
14,600/912
Construction Material
Galvanized Steel
CFM/Throat Velocity @ 0.100-In. SP Gravity Intake
10,324/645
Recommended 12 3/8"H Roof Curb Item No.
2ZV86
Recommended Gravity Backdraft Damper Item No.
6WRK8
Item
Roof Vent Hood
Recommended 6 3/8"H Roof Curb Item No.
3C216
CFM/Throat Velocity @ 0.125-In. SP Gravity Relief
12,167/760
Max. Intake CFM/Throat Velocity
20,766/1240
Includes
Birdscreen
Supply Airflow @ 0.250 in SP
16,323 cfm
Airflow @ Static Pressure
10,234 cfm @ 0.100 in SP (Gravity Intake), 10,882 cfm @ 0.100 in SP (Gravity Relief), 11,542 cfm @ 0.125 in SP (Gravity Intake), 12,167 cfm @ 0.125 in SP (Gravity Relief), 14,600 cfm @ 0.200 in SP (Gravity Intake), 15,390 cfm @ 0.200 in SP (Gravity Relief), 16,323 cfm @ 0.250 in SP (Gravity Intake), 17,207 cfm @ 0.050 in SP (Gravity Relief), 7,300 cfm @ 0.050 in SP (Gravity Intake), 7,695 cfm @ 0.050 in SP (Gravity Relief)
Ventilation Type
Exhaust, Supply
For Air Type
Clean Air
Assembly
Unassembled
Maximum Inlet Air Temperature
104 Degrees F
Hood Type
Hinged Hood
Maximum Airflow
20,766 cfm
Supply Airflow @ 0.125 in SP
11,542 cfm
Number of Filters
0
Exhaust Airflow @ 0.125 in SP
12,167 cfm
Exhaust Airflow @ 0.250 in SP
17,207 cfm
Housing Material
Steel
Mount Type
Roof Curb
Supply Airflow @ 0.100 in SP
10,324 cfm
Housing Finish
Galvanized
Exhaust Airflow @ 0.100 in SP
10,882 cfm

Description

Roof Vent Hood, Exhaust Airflow @ 0.100 in SP 10,882 cfm, Hood Height 16 in, Hood Length 90 in, Hood Width 84 in, Cutout Length 49 1/2 in, Cutout Width 49 1/2 in, Housing Material Steel, Assembly Unassembled, Compatible Curb Grainger Part Number 2ZV86, 3AZJ6, 3C216, Compatible Damper Grainger Part Number 6WRK8, Mount Type Roof Curb, Number of Filters 0

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