Industrial Exhaust Fan Replacement Blades

Replacement blades for industrial exhaust fans, warehouse extract systems, and factory ventilation.

Industrial exhaust and extract fans keep facilities compliant, comfortable, and safe. Over time, blades wear, crack, and lose pitch accuracy — reducing extraction rates and increasing energy consumption. Replacing individual blades or a full set restores your fan to original performance without replacing the complete assembly. We stock Multi-Wing 2Z, 4Z, and 5Z replacement blades for all common industrial exhaust fan sizes. The 4Z series is the most common profile in warehouse and factory extract applications.

Recommended blades

4ZR PAG

R411

Right-Hand · PAG

4ZL PAG

R411

Left-Hand · PAG

4ZR PPG

R286

Right-Hand · PPG

2ZR PAG

R632

Right-Hand · PAG

2ZL PAG

R632

Left-Hand · PAG

5ZR PAG

R759

Right-Hand · PAG

Need help choosing?

Send us the code on your existing blade.