2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. Drum Fans Power_Electric making it far more reliable

making it far more reliable and long-lasting for use in barns

080 CFM to ventilate attic spaces up to 1

Heavy-duty construction with rugged galvanized steel and an expanded

assembled for easy install—no holes in roof required

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

2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. Drum Fans Power_Electric making it far more reliableReplace 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.