2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. Drum Fans Power_Electric assembled for easy install—no holes

assembled for easy install—no holes in roof required

Heavy-duty construction with rugged galvanized steel and an expanded

This bracket provides a secure placement for each blade to rest on and adds a more polished finish to your fan

Powerful large-area ventilation airflow of up to 4

2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. Drum Fans Power_Electric assembled for easy install—no holesReplace a damaged or worn pulley on your belt drive fan to restore it to working order. This 2. 75 in. pulley quickly and easily attaches to your fan's motor shaft via set screw. For use only with our belt driven 24 in. and 30 in. whole house fans and 48 in. drum fans. This pulley is compatible with fan models beginning in CX24BD, CX30BD, and BF48BD.