We appreciate your interest in Gravity Ventilator, 48 in Blade Dia., 54-1/2 in x 54-1/2 in, which is a Roof Ventilators part manufactured by Dayton. This item is listed alongside the part number 1WDN7, and is available for immediate purchase through our website today. If you are interested in receiving a quotation for this part 1WDN7 for your comparisons, we invite you to use our Instant RFQ service. When completing the RFQ form, we ask that you provide as many details as possible, including target price, expected delivery time frame, and quantity needed, so that our team members may formulate an accurate quote. With account managers on standby 24/7, you will receive an answer within 15 minutes of request.
Industrial Product Characteristics of Part 1WDN7 | |
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Base Size - Roof Ventilators | 54-1/2" x 54-1/2 |
Blade Dia. | 48 |
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 |
Construction Material | Galvanized Steel |
Damper Size (In.) | 49 x 49 |
Depth (In.) | 90 |
Dimension A | 54-1/2 |
Dimension B | 90 |
Dimension C | 84 |
Dimension D | 42-1/2 |
Dimension E | 26-1/2 |
Dimension F | 16 |
Dimension G | 12-1/2 |
Dimension H | 14 |
Item | Gravity Ventilator |
Item - Roof Ventilators | Gravity Ventilator |
Max. Intake CFM/Throat Velocity | 20,766/1240 |
Overall Height (In.) | 42-1/2 |
Recommended 12 3/8"H Roof Curb Item No. | 2ZV86 |
Recommended 12 In. Fixed Curb Item No. | 3AZJ6 |
Recommended 6 3/8"H Roof Curb Item No. | 3C216 |
Recommended Gravity Backdraft Damper Item No. | 6WRK8 |
Style - Roof Ventilators | Low Profile |
Width (In.) | 90 |
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