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Dayton Gravity Vent, 30 In, Base 34 1/2 In Sq - 1WDN4
Dayton Gravity Vent, 30 In, Base 34 1/2 In Sq - 1WDN4
Product Code:
C1130529
Special Price $1,327.75 List Price $1,619.21

Availability
The number of business days it will take to process your order prior to shipment. The selection of premium freight does not guarantee expedited processing time. Contact us for details.

Availabilty: Usually Ships in 1-3 Business Days
  • Ship Weight (lb): N/A
  • Made In: United States
  • Manufacturer: Dayton
  • MFG Part #: 1WDN4
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Details

Gravity Ventilator, Fan Size (In.) 30, Width (In.) 57, Depth (In.) 60, Overall Height (In.) 38, Base Width (In.) 34-1/2, Base Length (In.) 34-1/2, CFM/Throat Velocity @ 0.050-In. SP Gravity Intake 3153/504, CFM/Throat Velocity @ 0.050-In. SP Gravity Relief 3646/583, CFM/Throat Velocity @ 0.100-In. SP Gravity Intake 4459/713, CFM/Throat Velocity @ 0.100-In. SP Gravity Relief 5156/825, CFM/Throat Velocity @ 0.125-In. SP Gravity Intake 4985/798, CFM/Throat Velocity @ 0.125-In. SP Gravity Relief 5765/922, CFM/Throat Velocity @ 0.200-In. SP Gravity Intake 6306/1009, CFM/Throat Velocity @ 0.200-In. SP Gravity Relief 7292/1167, CFM/Throat Velocity @ 0.250-In. SP Gravity Intake 7050/1128, CFM/Throat Velocity @ 0.250-In. SP Gravity Relief 8153/1304, Max. Intake CFM/Throat Velocity 8784/1301, Construction Material Galvanized Steel, Recommended 6 3/8"H Roof Curb Item No. 4C455, Recommended 12 3/8"H Roof Curb Item No. 2ZV84, Recommended 12 In. Fixed Curb Item No. 3AZH8, Damper Size (In.) 31 x 31, Recommended Gravity.

WARNING: California Residents
This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Specifications

More Information
Item Gravity Ventilator
Fan Size (In.) 30
Width (In.) 57
Depth (In.) 60
Overall Height (In.) 38
Base Width (In.) 34-1/2
Base Length (In.) 34-1/2
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake 3153/504
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief 3646/583
CFM/Throat Velocity @ 0.100-In. SP Gravity Intake 4459/713
CFM/Throat Velocity @ 0.100-In. SP Gravity Relief 5156/825
CFM/Throat Velocity @ 0.125-In. SP Gravity Intake 4985/798
CFM/Throat Velocity @ 0.125-In. SP Gravity Relief 5765/922
CFM/Throat Velocity @ 0.200-In. SP Gravity Intake 6306/1009
CFM/Throat Velocity @ 0.200-In. SP Gravity Relief 7292/1167
CFM/Throat Velocity @ 0.250-In. SP Gravity Intake 7050/1128
CFM/Throat Velocity @ 0.250-In. SP Gravity Relief 8153/1304
Max. Intake CFM/Throat Velocity 8784/1301
Construction Material Galvanized Steel
Recommended 6 3/8"H Roof Curb Item No. 4C455
Recommended 12 3/8"H Roof Curb Item No. 2ZV84
Recommended 12 In. Fixed Curb Item No. 3AZH8
Damper Size (In.) 31 x 31
Recommended Gravity Backdraft Damper Item

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