SDBD Centrifugal Roof Exhaust 12 inch 1902 CFM 115 Volt Direct Drive SDBD12QH1AS

Model SDBD direct drive fans are designed to exhaust air in high static pressure applications to 1-1/2”. The spun aluminum exterior provides an attractive appearance. The non-overloading backward inclined wheel with its higher static pressure capability makes this unit suitable for either ducted or non-ducted applications. Its roof mounting permits location near the area to be ventilated, allowing short duct runs and more efficient operation.

The SDBD is generally used to exhaust air from all types of commercial and institutional buildings such as hospitals and health care facilities, schools, recreational buildings, machinery and equipment rooms, offices, retail stores and similar applications.

FEATURES
Spun aluminum exterior
Direct drive units have low sound levels and quiet operation
Curved non-overloading backward inclined wheel for efficiency at higher static pressures
AMCA tested
cULus listed
Miami-Dade NOA, Florida Project Approval and Texas Department of Insurance Listing available upon request