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Gravity Exhaust and Supply Ventilators

14 Results Found that Include 14 Products 

Results per page: 16 | 32 | 48
    Gravity Roof Vent,22 In Sq Base
    • DAYTON
    • Gravity Roof Vent, 22 In Sq Base
    • Item # 2RB70
    • Mfr. Model # 2RB70
    • Gravity Ventilator, Fan Size 12 In, Width 29 In, Depth 29 In, Overall Height 11 3/4 In, Base Width 22 In,...More

    Gravity Roof Vent,19 In Sq Base,312 CFM
    • DAYTON
    • Gravity Roof Vent, 19 In Sq Base, 312 CFM
    • Item # 2RB69
    • Mfr. Model # 2RB69
    • Gravity Ventilator, Fan Size 10 In, Width 20 1/2 In, Depth 20 1/2 In, Overall Height 9 In, Base Width 19 In,...More

    Gravity Roof Vent,26 In Sq Base
    • DAYTON
    • Gravity Roof Vent, 26 In Sq Base
    • Item # 2RB71
    • Mfr. Model # 2RB71
    • Gravity Ventilator, Fan Size 16 In, Width 29 In, Depth 29 In, Overall Height 12 3/4 In, Base Width 26 In,...More

    Gravity Vent,48 In,Base 54 1/2 In Sq
    • DAYTON
    • Gravity Vent, 48 In, Base 54 1/2 In Sq
    • Item # 1WDN7
    • Mfr. Model # 1WDN7
    • Gravity Ventilator, Fan Size 48 In, Width 90 In, Depth 90 In, Overall Height 42 1/2 In, Base Width 54 1/2 In,...More

    Gravity Roof Vent,34 In Sq Base
    • DAYTON
    • Gravity Roof Vent, 34 In Sq Base
    • Item # 2RB73
    • Mfr. Model # 2RB73
    • Gravity Ventilator, Fan Size 24 In, Width 38 1/4 In, Depth 38 1/4 In, Overall Height 12 3/4 In, Base Width 34...More

    Gravity Roof Vent,19 In Sq Base,199 CFM
    • DAYTON
    • Gravity Roof Vent, 19 In Sq Base, 199 CFM
    • Item # 2RB68
    • Mfr. Model # 2RB68
    • Gravity Ventilator, Fan Size 8 In, Width 20 1/2 In, Depth 20 1/2 In, Overall Height 9 In, Base Width 19 In,...More

    Gravity Vent,36 In,Base 40 1/2 In Sq
    • DAYTON
    • Gravity Vent, 36 In, Base 40 1/2 In Sq
    • Item # 1WDN5
    • Mfr. Model # 1WDN5
    • Gravity Ventilator, Fan Size 36 In, Width 68 In, Depth 60 In, Overall Height 38 In, Base Width 40 1/2 In,...More

    Gravity Vent,20 In,Base 24 1/2 In Sq
    • DAYTON
    • Gravity Vent, 20 In, Base 24 1/2 In Sq
    • Item # 3FKE1
    • Mfr. Model # 3FKE1
    • Gravity Ventilator, Fan Size 20 In., Width 38 In., Depth 48 In., Overall Height 38 In., Base Width 24 1/2...More

    Gravity Roof Vent,30 In Sq Base
    • DAYTON
    • Gravity Roof Vent, 30 In Sq Base
    • Item # 2RB72
    • Mfr. Model # 2RB72
    • Gravity Ventilator, Fan Size 20 In, Width 35 1/2 In, Depth 35 1/2 In, Overall Height 13 In, Base Width 30 In,...More

    Gravity Vent,30 In,Base 34 1/2 In Sq
    • DAYTON
    • Gravity Vent, 30 In, Base 34 1/2 In Sq
    • Item # 1WDN4
    • Mfr. Model # 1WDN4
    • Gravity Ventilator, Fan Size 30 In, Width 57 In, Depth 60 In, Overall Height 38 In, Base Width 34 1/2 In,...More

    Gravity Vent,24 In,Base 28 1/2 In Sq
    • DAYTON
    • Gravity Vent, 24 In, Base 28 1/2 In Sq
    • Item # 1WDN3
    • Mfr. Model # 1WDN3
    • Gravity Ventilator, Fan Size 24 In, Width 48 In, Depth 48 In, Overall Height 39 In, Base Width 28 1/2 In,...More

    Gravity Vent,42 In,Base 46 1/2 In Sq
    • DAYTON
    • Gravity Vent, 42 In, Base 46 1/2 In Sq
    • Item # 1WDN6
    • Mfr. Model # 1WDN6
    • Gravity Ventilator, Fan Size 42 In, Width 78 In, Depth 78 In, Overall Height 40 1/2 In, Base Width 46 1/2 In,...More

    Gravity Vent,54 In,Base 60 1/2 In Sq
    • DAYTON
    • Gravity Vent, 54 In, Base 60 1/2 In Sq
    • Item # 3FKE2
    • Mfr. Model # 3FKE2
    • Gravity Ventilator, Fan Size 54 In., Width 96 In., Depth 96 In., Overall Height 42 1/2 In., Base Width 60 1/2...More

    Gravity Vent,60 In,Base 66 1/2 In Sq
    • DAYTON
    • Gravity Vent, 60 In, Base 66 1/2 In Sq
    • Item # 3FKE3
    • Mfr. Model # 3FKE3
    • Gravity Ventilator, Fan Size 60 In., Width 100 In., Depth 108 In., Overall Height 42 1/2 In., Base Width 66...More

    Results per page: 16 | 32 | 48

      Shop for a gravity roof vent from Grainger in either hooded or low profile design. Low-profile gravity roof vents feature corrosion-resistant, weather-resistant, rigid aluminum construction and include integral bird screens. A built-in curb cap offers prepunched holes to help provide for easy attachment to the roof curb. Use hooded gravity roof vents with either nonpowered ventilation or in conjunction with powered exhaust, supply or reversible fans. Strong, weathertight hoods on these gravity exhaust and supply ventilators feature interlocking, arched, galvanized steel panels and include a preassembled bird screen. Choose the configuration that's right for your application when you come to Grainger for a gravity roof vent.