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Gravity Roof Vent, 30 In Sq Base

DAYTON| Zoro #: G2438152| Mfr #: 2RB72

$362.30 /ea

This item ships free. DetailsStandard ground shipping

Technical Specifications

Zoro #: G2438152 Mfr #: 2RB72
Dimension G (In.): -Dimension H (In.): -
Dimension E (In.): -Dimension F (In.): -
Construction Material: Spun AluminumItem: Gravity Ventilator
Dimension D (In.): 3-3/4Dimension C (In.): 11-1/4
Dimension B (In.): 35-1/2Dimension A (In.): 30
Fan Size (In.): 20Overall Height (In.): 13
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake: 1226/545CFM/Throat Velocity @ 0.050-In. SP Gravity Relief: 1435/638
CFM/Throat Velocity @ 0.100-In. SP Gravity Intake: 1733/770CFM/Throat Velocity @ 0.100-In. SP Gravity Relief: 2029/902
CFM/Throat Velocity @ 0.125-In. SP Gravity Intake: 1938/861CFM/Throat Velocity @ 0.125-In. SP Gravity Relief: 2269/1008
CFM/Throat Velocity @ 0.200-In. SP Gravity Intake: 2452/1090CFM/Throat Velocity @ 0.200-In. SP Gravity Relief: 2870/1276
CFM/Throat Velocity @ 0.250-In. SP Gravity Intake: 2741/1218CFM/Throat Velocity @ 0.250-In. SP Gravity Relief: 3209/1426
Max. Intake CFM/Throat Velocity: 2658/1188Recommended 8 In. Fixed Curb Item No.: 4HX41
Recommended 12 In. Fixed Curb Item No.: 2RB79Depth (In.): 35-1/2
Base Width (In.): 30Base Length (In.): 30
Width (In.): 35-1/2Country of Origin (subject to change): United States

Product Description

Gravity Ventilator, Fan Size 20 In, Width 35 1/2 In, Depth 35 1/2 In, Overall Height 13 In, Base Width 30 In, Base Length 30 In, 1226/545 CFM/Throat Velocity @ 0.050-In SP Gravity Intake, 1435/638 CFM/Throat Velocity @ 0.050-In SP Gravity Relief, Max Intake CFM/Throat Velocity 2658/1188, Construction Spun Aluminum

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