Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Roof Ventilators
  6. /
  7. Gravity Exhaust and Supply Ventilators
  8. /
  9. Gravity Vent, 30 In, Base 34 1/2 In Sq
Dayton Gravity Vent, 30 In, Base 34 1/2 In Sq 1WDN4 - main

Gravity Vent, 30 In, Base 34 1/2 In Sq

  • Mfr # 1WDN4

  • Zoro # G3067163

product price: $1,287.99
/ea
Additional $170.00 delivery surcharge applies per item.
See details

Key Features

Item - Roof Ventilators
Gravity Ventilator
Style - Roof Ventilators
Low Profile
Blade Dia.
30 in
Base Size - Roof Ventilators
34-1/2 in x 34-1/2 in
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief
3646/583
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
1WDN4
Zoro #
G3067163
UPC #
190735149577
Country of Origin
United States

Dimensions

Blade Dia.
30 in
Base Size - Roof Ventilators
34-1/2 in x 34-1/2 in
Dimension B
57 in
Overall Height (In.)
38 in
Base Length (In.)
34-1/2
Fan Size (In.)
30
Dimension F (In.)
16
Dimension D
38 in
Dimension D (In.)
38
Width (In.)
57 in
Base Width (In.)
34-1/2
Depth (In.)
60 in
Dimension G (In.)
11-1/2
Damper Size (In.)
31 x 31
Dimension E (In.)
22
Dimension B (In.)
57
Dimension E
22 in
Dimension F
16 in
Dimension A (In.)
34-1/2
Dimension C (In.)
60
Dimension A
34 1/2 in
Dimension C
60 in
Dimension H
10 1/2 in
Dimension H (In.)
10-1/2
Dimension G
11 1/2 in
Overall Width
57 in
Overall Height
38 in
Overall Length
57 in
Blade Diameter
30 in
Hood Width
60 in
Hood Height
16 in
Base Length
34 1/2 in
Housing Width
34 1/2 in
Cutout Width
31 1/2 in
Damper Size
31 x 31 in
Housing Length
34 1/2 in
Hood Length
57 in
Cutout Length
31 1/2 in
Base Height
22 in
Base Width
34 1/2 in

Details

Item - Roof Ventilators
Gravity Ventilator
Style - Roof Ventilators
Low Profile
CFM/Throat Velocity @ 0.050-In. SP Gravity Relief
3646/583
CFM/Throat Velocity @ 0.050-In. SP Gravity Intake
3153/504
CFM/Throat Velocity @ 0.250-In. SP Gravity Relief
8153/1304
CFM/Throat Velocity @ 0.250-In. SP Gravity Intake
7050/1128
Recommended 12 3/8"H Roof Curb Item No.
2ZV84
CFM/Throat Velocity @ 0.200-In. SP Gravity Intake
6306/1009
CFM/Throat Velocity @ 0.125-In. SP Gravity Relief
5765/922
Recommended 12 In. Fixed Curb Item No.
3AZH8
Recommended Gravity Backdraft Damper Item No.
3HHL8
Recommended 6 3/8"H Roof Curb Item No.
4C455
CFM/Throat Velocity @ 0.125-In. SP Gravity Intake
4985/798
Item
Roof Vent Hood
Max. Intake CFM/Throat Velocity
8784/1301
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 @ 0.200-In. SP Gravity Relief
7292/1167
Construction Material
Galvanized Steel
Includes
Birdscreen
Airflow @ Static Pressure
3,153 cfm @ 0.050 in SP (Gravity Intake), 3,646 cfm @ 0.050 in SP (Gravity Relief), 4,459 cfm @ 0.100 in SP (Gravity Intake), 4,985 cfm @ 0.125 in SP (Gravity Intake), 5,156 cfm @ 0.100 in SP (Gravity Relief), 5,765 cfm @ 0.125 in SP (Gravity Relief), 6,306 cfm @ 0.200 in SP (Gravity Intake), 7,050 cfm @ 0.250 in SP (Gravity Intake), 7,292 cfm @ 0.200 in SP (Gravity Relief), 8,153 cfm @ 0.050 in SP (Gravity Relief)
Mount Type
Roof Curb
Housing Material
Steel
Supply Airflow @ 0.125 in SP
4,985 cfm
Exhaust Airflow @ 0.250 in SP
8,153 cfm
Housing Finish
Galvanized
Hood Type
Hinged Hood
Supply Airflow @ 0.100 in SP
4,459 cfm
Assembly
Unassembled
Supply Airflow @ 0.250 in SP
7,050 cfm
Maximum Airflow
8,784 cfm
Exhaust Airflow @ 0.100 in SP
5,156 cfm
Maximum Inlet Air Temperature
104 Degrees F
Ventilation Type
Exhaust, Supply
Number of Filters
0
Exhaust Airflow @ 0.125 in SP
5,765 cfm
For Air Type
Clean Air

Description

Roof Vent Hood, Exhaust Airflow @ 0.100 in SP 5,156 cfm, Hood Height 16 in, Hood Length 57 in, Hood Width 60 in, Cutout Length 31 1/2 in, Cutout Width 31 1/2 in, Housing Material Steel, Assembly Unassembled, Compatible Curb Grainger Part Number 2ZV84, 3AZH8, 4C455, Compatible Damper Grainger Part Number 3HHL8, Mount Type Roof Curb, Number of Filters 0

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products