Gravity Vent,24 In,Base 28 1/2 In Sq
- Item # 1WDN3
- My Part #
- Mfr. Model # 1WDN3
- Catalog Page # 3029
- UNSPSC # 40101502
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- Item Gravity Ventilator
- Blade Dia. 24"
- Base Square Size - Roof Ventilators 28-1/2" x 28-1/2"
- Style - Roof Ventilators Low Profile
- Item - Roof Ventilators Gravity Ventilator
- CFM/Throat Velocity @ 0.050-In. SP Gravity Intake 2443/536
- CFM/Throat Velocity @ 0.050-In. SP Gravity Relief 2539/635
- CFM/Throat Velocity @ 0.100-In. SP Gravity Intake 3030/758
- CFM/Throat Velocity @ 0.100-In. SP Gravity Relief 3591/898
- CFM/Throat Velocity @ 0.125-In. SP Gravity Intake 3388/847
- CFM/Throat Velocity @ 0.125-In. SP Gravity Relief 4015/1004
- CFM/Throat Velocity @ 0.200-In. SP Gravity Intake 4285/1071
- CFM/Throat Velocity @ 0.200-In. SP Gravity Relief 5079/1260
- CFM/Throat Velocity @ 0.250-In. SP Gravity Intake 4791/1198
- CFM/Throat Velocity @ 0.250-In. SP Gravity Relief 5678/1420
- Overall Height (In.) 38
- Depth (In.) 48
- Width (In.) 48
- Max. Intake CFM/Throat Velocity 6069/1239
- Construction Material Galvanized Steel
- Recommended 6 3/8"H Roof Curb Item No. 4C454
- Recommended 12 3/8"H Roof Curb Item No. 2ZV83
- Recommended 12 In. Fixed Curb Item No. 3AZH7
- Damper Size (In.) 25 x 25
- Recommended Gravity Backdraft Damper Item No. 2FTV7
- Dimension A 28-1/2"
- Dimension B 48"
- Dimension C 48"
- Dimension D 38"
- Dimension E 22"
- Dimension F 16"
- Dimension G 11-1/2"
- Dimension H 10-1/2"
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