Gravity Vent 30 In Base 34 1/2 In Sq MPN:1WDN4
Gravity Vent 30 In Base 34 1/2 In Sq
Gravity Vent 30 In Base 34 1/2 In Sq offers efficient ventilation solution suitable for rooms up to 350 square feet thus maintaining comfortable and healthy indoor environment while minimizing energy consumption thus ensuring cost-effective operations. Furthermore, its easy installation feature comes with pre-punched mounting holes coupled with weather-resistant finishes making it ideal for use on walls or roofs hence simplifying exterior insulation projects in commercial or residential buildings.
Designed for nonpowered ventilation, or for use in conjunction with powered exhaust, supply, and reversible fans. Strong, weathertight hood is constructed of interlocking, arched panels. Bird screen and hood come preassembled.
Technical Specifications
- Item Gravity Ventilator
- Blade Dia. 30 in
- Base Size - Roof Ventilators 34-1/2 in x 34-1/2 in
- Style - Roof Ventilators Low Profile
- Item - Roof Ventilators Gravity Ventilator
- 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
- Overall Height (In.) 38 in
- Depth (In.) 60 in
- Width (In.) 57 in
- 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 No. 3HHL8
- Dimension A 34 1/2 in
- Dimension B 57 in
- Dimension C 60 in
- Dimension D 38 in
- Dimension E 22 in
- Dimension F 16 in
- Dimension G 11 1/2 in
- Dimension H 10 1/2 in
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 1WDN4
- MPN: 1WDN4
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: ZZ
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8414599080
- GDS Category Name: Gravity Exhaust Supply Ventilators
- GDS Family Name: Roof Ventilators
- GDS Segment Name: HVAC and Refrigeration
- UNSPSC: 40101502
- UNSPSC Class ID: 15
- UNSPSC Commodity Name: Ventilation
- UNSPSC Commodity ID: 02
- UNSPSC Commodity Name: Air exhausters
- UNSPSC Family ID: 10
- UNSPSC Family Name: Heating and ventilation and air circulation
- UNSPSC Segment ID: 40
- UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on April 3, 2024 11:35pm UTC
Category: Roof Ventilators