Check Availability
  • DAYTON 

    Gravity Vent, 42 In, Base 46 1/2 In Sq

  • Item # 1WDN6
  • Mfr. Model # 1WDN6
Gravity Vent, 42 In, Base 46 1/2 In Sq
Qty
Invalid Quantity
ADD TO LIST SHARE THIS PRODUCT

Product Details

This hooded gravity roof ventilator is designed for nonpowered ventilation or can be used in conjunction with powered exhaust, supply, or reversible fans. Its strong, weathertight hood is constructed of interlocking, arched, galvanized steel panels.
Show More Close
 

Technical Specifications

Item # 1WDN6
Mfr. Model # 1WDN6
UNSPSC #40101604
Catalog Page 2966
Shipping Weight 406.0 lbs
Country of Origin Mexico *
Item Gravity Ventilator
Blade Dia. 42"
Base Square Size - Roof Ventilators 46-1/2" x 46-1/2"
Style - Roof Ventilators Low Profile
Item - Roof Ventilators Gravity Ventilator
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake 5633/460
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief 6229/509
CFM/Throat Velocity @ 0.100-In. SP Gravity Intake 7967/650
CFM/Throat Velocity @ 0.100-In. SP Gravity Relief 8809/719
CFM/Throat Velocity @ 0.125-In. SP Gravity Intake 8907/727
CFM/Throat Velocity @ 0.125-In. SP Gravity Relief 9849/804
CFM/Throat Velocity @ 0.200-In. SP Gravity Intake 11,267/920
CFM/Throat Velocity @ 0.200-In. SP Gravity Relief 12,458/1017
CFM/Throat Velocity @ 0.250-In. SP Gravity Intake 12,597/1028
CFM/Throat Velocity @ 0.250-In. SP Gravity Relief 13,929/1137
Overall Height (In.) 40-1/2
Depth (In.) 78
Width (In.) 78
Max. Intake CFM/Throat Velocity 15,476/1214
Construction Material Galvanized Steel
Recommended 6 3/8"H Roof Curb Item No. 3C597
Recommended 12 3/8"H Roof Curb Item No. 2ZV85
Recommended 12 In. Fixed Curb Item No. 3AZJ4
Damper Size (In.) 43 x 43
Recommended Gravity Backdraft Damper Item No. 6WRK7
Dimension A 46-1/2"
Dimension B 78"
Dimension C 72"
Dimension D 40-1/2"
Dimension E 24-1/2"
Dimension F 16"
Dimension G 10"
Dimension H 14-1/2"
* This product's country of origin is subject to change

Compliance and Restrictions