Gravity Vent 48 In Base 54 1/2 In Sq MPN:1WDN7
The 54 inch square size aluminum base with four locking legs secures the gravity vent to walls ensuring no movement when heavy rain or strong winds hit, hence suitable for outdoor placement in factories, warehouses, retail buildings, construction sites needing reliable air circulation while keeping unwanted precipitation outside avoiding water damage. Its built-in wire screen stops pests, leaves, other debris entry safeguarding stored items indoors thereby enabling user to use its 48 inch height opening for inventory stacking and loading dock purposes commonly favored among facilities maintenance teams, building managers across diverse industries seeking hassle-free ventilation without risk of rainwater flooding or unwanted vermin entering interior space.
Technical Specifications
- Item Gravity Ventilator
- Blade Dia. 48 in
- Base Size - Roof Ventilators 54-1/2 in x 54-1/2 in
- Style - Roof Ventilators Low Profile
- Item - Roof Ventilators Gravity Ventilator
- CFM/Throat Velocity @ 0.050-In. SP Gravity Intake 7300/456
- CFM/Throat Velocity @ 0.050-In. SP Gravity Relief 7695/481
- CFM/Throat Velocity @ 0.100-In. SP Gravity Intake 10,324/645
- CFM/Throat Velocity @ 0.100-In. SP Gravity Relief 10,882/680
- CFM/Throat Velocity @ 0.125-In. SP Gravity Intake 11,542/721
- CFM/Throat Velocity @ 0.125-In. SP Gravity Relief 12,167/760
- CFM/Throat Velocity @ 0.200-In. SP Gravity Intake 14,600/912
- CFM/Throat Velocity @ 0.200-In. SP Gravity Relief 15,390/962
- CFM/Throat Velocity @ 0.250-In. SP Gravity Intake 16,323/1020
- CFM/Throat Velocity @ 0.250-In. SP Gravity Relief 17,207/1075
- Overall Height (In.) 42 1/2 in
- Depth (In.) 90 in
- Width (In.) 90 in
- Max. Intake CFM/Throat Velocity 20,766/1240
- Construction Material Galvanized Steel
- Recommended 6 3/8"H Roof Curb Item No. 3C216
- Recommended 12 3/8"H Roof Curb Item No. 2ZV86
- Recommended 12 In. Fixed Curb Item No. 3AZJ6
- Damper Size (In.) 49 x 49
- Recommended Gravity Backdraft Damper Item No. 6WRK8
- Dimension A 54 1/2 in
- Dimension B 90 in
- Dimension C 84 in
- Dimension D 42 1/2 in
- Dimension E 26 1/2 in
- Dimension F 16 in
- Dimension G 12 1/2 in
- Dimension H 14 in
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 1WDN7
- MPN: 1WDN7
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: ZZ
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 7326908695
- GDS Category Name: Gravity Exhaust Supply Ventilators
- GDS Family Name: Roof Ventilators
- GDS Segment Name: HVAC and Refrigeration
- UNSPSC: 40101604
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Air circulation and parts and accessories
- UNSPSC Commodity ID: 04
- UNSPSC Commodity Name: Fans
- 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