Roof Exhaust Fan

Loren Cook Company Propeller Roof fans are designed for industrial and commercial and industrial supply or exhaust applications. The fans are offered in both spun aluminum and architectural tiered aluminum construction and offer performance ranging from 1,000 to 40,000 CFM. All units are produced in an ISO 9001 certified facility and are listed by Underwriters Laboratories (UL 705) and listed for Canada (cUL 705). AQD and AQB are spun aluminum units that utilize the Loren Cook “A Series” cast aluminum propeller. AQB is a belt drive unit available in 5 sizes from 24 to 48 inches. Performance ranges from 1,165 to 16,700 CFM with static pressures from 0 to 0.50 inches

Specification

Housing Material: Aluminum Impeller Size: 24"-48" Industry Standards: ISO 9001, UL 705, cUL 705 Manufacturer Product Line: Propeller Roof Fans Maximum CFM: 346 CFM-17750 CFM Overall Height: 24-7/8"-32-3/4" Overall Length: 36"-60" Overall Width: 36"-60" Region: North America Shipping Weight: 175 lb-360 lb Total Static Pressure: 0"-0.75"

Technical specification