Dayton Gravity Roof Vent,19 In Sq Base,312 CFM 2RB69
Dayton Gravity Roof Vent,19 In Sq Base,312 CFM 2RB69
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Dayton Gravity Roof Vent,19 In Sq Base,312 CFM 2RB69

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Key item features

  • CFM/Throat Velocity @ 0.050-In. SP Gravity Intake:312/548
  • CFM/Throat Velocity @ 0.050-In. SP Gravity Relief:370/650
  • CFM/Throat Velocity @ 0.100-In. SP Gravity Intake:442/775
  • CFM/Throat Velocity @ 0.100-In. SP Gravity Relief:524/919
  • CFM/Throat Velocity @ 0.125-In. SP Gravity Intake:494/866
  • CFM/Throat Velocity @ 0.125-In. SP Gravity Relief:586/1027
  • CFM/Throat Velocity @ 0.200-In. SP Gravity Intake:624/1096
  • CFM/Throat Velocity @ 0.200-In. SP Gravity Relief:741/1299
  • CFM/Throat Velocity @ 0.250-In. SP Gravity Intake:698/1225
  • CFM/Throat Velocity @ 0.250-In. SP Gravity Relief:828/1453
  • Construction Material:Spun Aluminum
  • Damper Size:10 x 10 in
  • Depth (In.):20 1/2 in
  • Dimension A (In.):19
  • Dimension A:19 in
  • Dimension B (In.):20-1/2
  • Dimension B:20 1/2 in
  • Dimension C (In.):7-1/4
  • Dimension C:7 1/4 in
  • Dimension D (In.):2
  • Dimension D:2 in
  • Recommended 8 In. Fixed Curb Item No.:4HX38
  • Resistance Properties:Corrosion Resistant
  • Throat Area:0.57 sq ft
  • Ventilation Type:Exhaust, Supply
  • Weight:8 lb
  • Width (In.):20 1/2 in
Current price is $237.97
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  • Free 30-day returns

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Columbus, 43215
Arrives by Fri, Apr 24
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Sold and shipped by SIM Supply Inc
4.334498252621068 stars out of 5, based on 6009 seller reviews(4.3)
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