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Gravity Roof Vent, 22 In Sq Base

DAYTON| Zoro #: G0777287| Mfr #: 2RB70

$190.80 /ea

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Details:
Item: Gravity Ventilator
Depth (In.): 29
Width (In.): 29
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Specifications

Zoro #: G0777287 Mfr #: 2RB70
Item: Gravity VentilatorDepth (In.): 29
Width (In.): 29CFM/Throat Velocity @ 0.200-In. SP Gravity Relief: 1047/1277
Construction Material: Spun AluminumBase Width (In.): 22
Recommended 12 In. Fixed Curb Item No.: 2RB76CFM/Throat Velocity @ 0.100-In. SP Gravity Relief: 740/903
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake: 448/546CFM/Throat Velocity @ 0.125-In. SP Gravity Relief: 828/1009
Base Length (In.): 22Max. Intake CFM/Throat Velocity: 1512/1848
CFM/Throat Velocity @ 0.250-In. SP Gravity Intake: 1001/1221CFM/Throat Velocity @ 0.125-In. SP Gravity Intake: 708/863
Dimension A (In.): 22CFM/Throat Velocity @ 0.100-In. SP Gravity Intake: 633/772
CFM/Throat Velocity @ 0.200-In. SP Gravity Intake: 895/1092Recommended 8 In. Fixed Curb Item No.: 4HX39
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief: 523/638Dimension C (In.): 10
Overall Height (In.): 11-3/4Dimension B (In.): 29
Dimension D (In.): 3-1/2Fan Size (In.): 12
CFM/Throat Velocity @ 0.250-In. SP Gravity Relief: 1171/1428Country of Origin (subject to change): United States

Description

Gravity Ventilator, Fan Size 12 In, Width 29 In, Depth 29 In, Overall Height 11 3/4 In, Base Width 22 In, Base Length 22 In, 448/546 CFM/Throat Velocity @ 0.050-In SP Gravity Intake, 523/638 CFM/Throat Velocity @ 0.050-In SP Gravity Relief, Max Intake CFM/Throat Velocity 1512/1848, Construction Spun Aluminum

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