Vent Cap - Model: SFX

Model SFX
Vent Caps

The SFX vent cap is identical to the SX with an exception of the hood. This model is excellent for exteriors where protection from the elements is necessary and not already carried out by the building design. Insect screens are an option.

*Note
No louver manufacturer warrants their louver to prevent water penetration under all possible circumstances of wind and rain.

Material: Aluminum
Finish: Anodized (Custom Colors Available)
Sizes: 3", 4", 5", 6", 7", 8", 10", 12"

FEATURES

Made from Machined Anodized Aluminum.	Water Condensation Drain.
Designed for Weather Resistance.	Available with Bug Screen (Model SFX-N).

APPLICATIONS

Fresh Air Intake/Exhaust Outlet and Ventilation for Interior and Exterior Locations.

Homes	Ships	Retail Buildings
Apartments	Gymnasiums	Commercial Buildings
Condominiums	Warehouses	Restautants

VENT CAP SELECTION

1.To determine minimum free area required for vent, divide the required CFM flow by the maximum recommended free area velocity of 750 FPM. Given 125 CFM: Min. free area = 125 CFM/750 FPM = 0.16 sq. ft.

2. From the Dimension table, find the corresponding minimum vent size. Model SXL 10 has 0.19 sq. ft. free area.

3. Verify the static pressure drop through the vent from the Pressure Drop Chart. Velocity of 750 FPM has 0.09 in. w.g. static pressure drop.

FINISH

The standard finish is clear anodized aluminum. Powder coatings in a variety of colors are available upon request at a nominal charge. Please contact our sales department for assistance and detailed ordering information.