Gravity Roof Vent, 26 In Sq Base

Mfr # 2RB71
Zoro # G3096956

$314.99

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Key Features

Style - Roof Ventilators Low Profile
Blade Dia. 16"
Base Size - Roof Ventilators 26 in x 26 in
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief 973/671
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake 829/572

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Brand Dayton
MFR # 2RB71
Zoro # G3096956
UPC #
190735229583
Country of Origin United States
Category Gravity Exhaust and Supply Ventilators

Dimensions

Blade Dia.	16"
Base Size - Roof Ventilators	26 in x 26 in
Dimension D	4 1/4 in
Depth (In.)	29 in
Dimension A (In.)	26
Dimension B (In.)	29
Dimension C	11 in
Fan Size (In.)	16
Overall Height (In.)	12 3/4 in
Base Width (In.)	26
Base Length (In.)	26
Width (In.)	29 in
Dimension A	26 in
Dimension B	29 in
Dimension D (In.)	4-1/4
Dimension C (In.)	11
Overall Height	12 3/4 in
Base Height	1 3/4 in
Overall Width	29 in
Overall Diameter	29 in
Overall Length	26 in
Base Width	26 in
Base Length	26 in
Damper Size	16 x 16 in

Details

Item - Roof Ventilators	Gravity Ventilator
Style - Roof Ventilators	Low Profile
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief	973/671
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake	829/572
CFM/Throat Velocity @ 0.250-In. SP Gravity Relief	2175/1500
CFM/Throat Velocity @ 0.250-In. SP Gravity Intake	1854/1279
Item	Gravity Ventilator
CFM/Throat Velocity @ 0.200-In. SP Gravity Relief	1945/1342
CFM/Throat Velocity @ 0.125-In. SP Gravity Relief	1538/1061
CFM/Throat Velocity @ 0.125-In. SP Gravity Intake	1311/904
Recommended 8 In. Fixed Curb Item No.	4HX40
Max. Intake CFM/Throat Velocity	1812/1258
Construction Material	Spun Aluminum
CFM/Throat Velocity @ 0.200-In. SP Gravity Intake	1658/1144
CFM/Throat Velocity @ 0.100-In. SP Gravity Intake	1173/809
CFM/Throat Velocity @ 0.100-In. SP Gravity Relief	1375/949
Recommended 12 In. Fixed Curb Item No.	2RB77
Exhaust Airflow @ 0.250 in SP	2,175 cfm
Throat Area	1.45 sq ft
Exhaust Airflow @ 0.100 in SP	1,375 cfm
Supply Airflow @ 0.100 in SP	1,173 cfm
Number of Filters	0
Housing Material	Aluminum
Maximum Static Pressure	1/2 in wc
Includes	Birdscreen
Maximum Airflow	1,812 cfm
Intake Area	3.02 sq ft
Exhaust Airflow @ 0.125 in SP	1,538 cfm
Resistance Properties	Corrosion Resistant
Airflow @ Static Pressure	1,173 cfm @ 0.100 in SP (Gravity Intake), 1,311 cfm @ 0.125 in SP (Gravity Intake), 1,375 cfm @ 0.100 in SP (Gravity Relief), 1,538 cfm @ 0.125 in SP (Gravity Relief), 1,658 cfm @ 0.200 in SP (Gravity Intake), 1,854 cfm @ 0.250 in SP (Gravity Intake), 1,945cfm @ 0.200 in SP (Gravity Relief), 2,175 cfm @ 0.050 in SP (Gravity Relief), 829 cfm @ 0.050 in SP (Gravity Intake), 973 cfm @ 0.050 in SP (Gravity Relief)
Supply Airflow @ 0.250 in SP	1,854 cfm
For Air Type	Clean Air
Mount Type	Roof Curb
Housing Material Fabrication	Spun
Ventilation Type	Exhaust, Supply
Weight	16 lb
Supply Airflow @ 0.125 in SP	1,311 cfm
Assembly	Fully Assembled

Description

Gravity Ventilator, Exhaust Airflow @ 0.100 in SP 1,375 cfm, Housing Material Aluminum, Assembly Fully Assembled, Compatible Curb Grainger Part Number 2RB77, Compatible Damper Grainger Part Number 4HX40, Mount Type Roof Curb, Number of Filters 0

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Gravity Roof Vent, 26 In Sq Base

Mfr # 2RB71

Zoro # G3096956

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