Dayton 2RB70

Dayton

Gravity Roof Vent, 22 In Sq Base

2RB70 326049
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$220.98 + 3 Business Day Shipping $16.90

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Specs

Item Gravity Ventilator
Fan Size (In.)12
Width (In.)29
Depth (In.)29
Overall Height (In.)11-3/4
Base Width (In.)22
Base Length (In.)22
Max. Intake CFM/Throat Velocity1512/1848
Construction MaterialSpun Aluminum
Recommended 8 In. Fixed Curb Item No.4HX39
Recommended 12 In. Fixed Curb Item No.2RB76
UNSPSC40101502
Weight 15.650000
SKUs 2RB70

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

Low-Profile Gravity Roof Ventilators
  • Designed for exhaust or supply applications on natural gravity or positive pressure systems. Low-profile hoods have rigid aluminum, corrosion-resistant construction. Integral birdscreen. Built-in curb cap with prepunched holes for easy attachment to roof curb.

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