Pop Vent Commercial Roof Louver Air Intake with Curb Mount Flange | 12″ Diameter 8″ Tall Collar PV-12-C08-CMF
$96.00
Basic dimensions of the Pop Vent and it’s identifying attributes. Primary identifying dimensions of vents and fans are the inside diameter of the Head, which equals the diameter of the hole being vented, and the height of the Collar which is the solid tube between the Head of the vent and the Flange which attaches to the roof.
Inside Diameter:
Outside Diameter:
Square Flange (side length):
Height of Head:
Collar Height:
Height of Flange:
Total Height with Collar and Flange:
Louvers are the vertical openings in the vent, which facilitates the flow of air, while keeping animals, insects, debris, and embers out.
Louver Height (inside):
Number of Louver Rows (inside):
Louver Height (outside):
Size of opening btwn blades (inside):
Size of opening btwn blades (outside):
Expected snow and rain in your region and the pitch of the roof are the key consideration when choosing the height of the collar of your roof vents. Zones 1 and 2 are not expected to sustain significant snow packs, while zones 3-7 are likely to experience snow, possibly for weeks or months. Vent collars under 4 inches are inappropriate for flat (0/12 pitch) roofs because even heavy rain can splash water into a shorter vent.
Minimum Pitch Capacity:
Maximum Pitch Capacity (Standard Vent):
Maximum Pitch Capacity (Modified):
Free Air Space:
Free Air Space:
1:150 Ventilation Rule:
1:300 Ventilation Rule:
Installation Guides Under Development. Coming Soon.
| Actual Package Weight | 9 lbs |
|---|---|
| Dimensions | 18 × 18 × 16 in |
| UPS Dimensional (Billable) Weight | 38 lbs |
| Manufacturer | Active Ventilation Products |
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This is a Pop Vent, with a flange for easy mounting onto a roof curb, ideal for flat industrial roofs.