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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
  • Grainger Item #2RB70 
    Price (ea.)$234.00
    BrandDAYTON 
    Mfr. Model #2RB70 
    UNSPSC #40101502 
    Ship Qty. 1 
    Sell Qty. (Will-Call) 1 
    Ship Weight (lbs.)15.65 
    Availability Typically in Stock   
    Catalog Page No.4499  
    Country of Origin
    (Country of Origin is subject to change.)
    USA 
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ItemGravity 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
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake448/546
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief523/638
CFM/Throat Velocity @ 0.100-In. SP Gravity Intake633/772
CFM/Throat Velocity @ 0.100-In. SP Gravity Relief740/903
CFM/Throat Velocity @ 0.125-In. SP Gravity Intake708/863
CFM/Throat Velocity @ 0.125-In. SP Gravity Relief828/1009
CFM/Throat Velocity @ 0.200-In. SP Gravity Intake895/1092
CFM/Throat Velocity @ 0.200-In. SP Gravity Relief1047/1277
CFM/Throat Velocity @ 0.250-In. SP Gravity Intake1001/1221
CFM/Throat Velocity @ 0.250-In. SP Gravity Relief1171/1428
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
 

Optional Accessories

More Accessories

Brand:

DAYTON

Grainger Item #:

4C453

Price (ea.):

$238.00

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