8 inch diameter Aluminum Keepa Roof Jack Vent Cap with Tail Pipe in Green

Description

The Keepa Roof Jack is to be used in conjunction with a ducted system.
The Keepa Roof Jack is used for ventilating bathroom fans or other duct applications. The round design is aerodynamic to withstand wind speeds up to 200 mph. It allows for maximum air to flow while alleviating back pressure.
The Keepa Roof Jack is engineered to stop insects and wildlife from entering the duct. It is also designed to prevent rain or snow from entering in all US climate zones. The Keepa’s standard 11 inch collar height is great for low slope or flat roofs. These vents have an all-aluminum construction. To clarify, this means they are durable, lightweight, and will not rust.
The Roof Jack’s tail pipe is approximately 2 inches long and is corrugated at the bottom to fit existing duct work. This allows for a quick and easy installation. In addition, the head of the Keepa Vent is removable, therefore allowing easy access for maintenance to the duct below.
The Keepa Vent is UL listed and rated up to 50+ PSF or wind pressure above 200 MPH. These vents are also Certified by
Texas Department of Insurance
,
Florida State Approved
& Conforms to the Standards of
CALFIRE
.
Used for venting bathroom fans or other duct applications
Engineered to prevent rain, snow, insects and animals from entering
For ventilating flat or low slope membrane roofs
Vent head is removable for easy installation
Constructed of durable rust-free aluminum
UL Certified, Florida State, Texas Insurance & California Fire Code approved
Tested to withstand wind speeds of 200+ mph
Tail pipe fits existing ductwork
Net free air space, 50 sq. in. (0.35 sq. ft.)
Pitch capacity: 0/12 to 12/12
1/8th in. opening between the louver blades and all aluminum (non-combustible) material meets the requirements of California building code 706A.2 vents to resist the intrusion of burning embers and flame through ventilation openings