Roof Exhauster, Belt Drive, Size 48 Inch, 3 Phase, 5 HP

The Americraft Fan BRV-848-5-3-EXP is a belt drive axial upblast roof exhaust fan designed for roof curb mounting in applications requiring high-volume exhaust of flammable vapor air. This unit features a 48 in blade diameter, a 5 hp TEFC electric motor mounted out of the airstream, and delivers exhaust airflow from 25,000 to 33,160 cfm at static pressures up to 1/2 in. wc. Built with a galvanized steel housing, galvanized steel blade, aluminum propeller, and ball bearing pillow block bearings, it is suited for demanding commercial and industrial ventilation applications.

Key Features:

• Belt drive axial upblast roof exhaust fan with 48 in blade diameter for high-capacity roof exhaust applications.
• Provides 33,160 cfm at 0.000 in. SP and 25,000 cfm at 0.500 in. SP.
• Designed to operate at static pressures up to 1/2 in. wc.
• Equipped with a 5 hp electric motor rated for 230/460V AC, three phase, 60 Hz power.
• Totally enclosed fan cooled motor is mounted out of the airstream for added protection.
• Maximum fan and motor speed is 800 RPM.
• Constructed with a galvanized steel housing, galvanized steel blade, and aluminum propeller.
• Uses ball bearing pillow block bearings for dependable operation.
• Includes drive package and motor for a complete fan assembly.
• Butterfly damper section features blades that open when the fan is energized and close when the unit is off.
• Designed for flammable vapor air type applications.
• Roof curb mount design with 63 in x 63 in square base.
• Overall dimensions measure 63 in W x 63 in D x 57 1/4 in H.
• Sound level is 45 sones at 0.125 in. SP and 0.250 in. SP measured at 5 ft.