Gravity Ventilator, 22" L, 11 3/4"H, 10 lb
Mfr # 2RB70
Zoro # G0777287
product price: $251.99
/ea
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Key Features
Item - Roof Ventilators
Gravity Ventilator
Style - Roof Ventilators
Low Profile
Blade Dia.
12"
Base Size - Roof Ventilators
22 in x 22 in
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief
523/638
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Product Information
MFR #
2RB70
Zoro #
G0777287
UPC #
190735229576
Country of Origin
United States
Dimensions
Blade Dia.
12"
Base Size - Roof Ventilators
22 in x 22 in
Base Length (In.)
22
Dimension B (In.)
29
Dimension C
10 in
Dimension C (In.)
10
Base Width (In.)
22
Fan Size (In.)
12
Width (In.)
29 in
Dimension B
29 in
Overall Height (In.)
11 3/4 in
Dimension D (In.)
3-1/2
Dimension A (In.)
22
Dimension D
3 1/2 in
Depth (In.)
29 in
Dimension A
22 in
Overall Length
22 in
Base Width
22 in
Overall Width
29 in
Base Length
22 in
Damper Size
12 x 12 in
Base Height
1 3/4 in
Overall Height
11 3/4 in
Overall Diameter
29 in
Description
Gravity Ventilator, Exhaust Airflow @ 0.100 in SP 740 cfm, Hood Height 10 in, Hood Length 29 in, Hood Width 29 in, Cutout Length 22 in, Cutout Width 22 in, Supply Airflow @ 0.000 in SP 400 cfm, Blade Material Not Applicable, Housing Material Aluminum, Assembly Assembled, Compatible Curb Grainger Part Number 2RB76, Compatible Damper Grainger Part Number Not Applicable, Mount Type Roof Curb, Number of Filters 0
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