16in Puller Fan 24V Curved Blade

The 16in Puller Fan 24V Curved Blade from SPAL Advanced Technologies delivers high-performance engine cooling for heavy-duty applications requiring reliable thermal management. Designed as a puller-type fan, this unit draws air through the radiator core to dissipate heat efficiently in vehicles, equipment, and industrial systems operating on 24-volt electrical systems. Whether you're upgrading a cooling system, replacing a failed fan, or building a custom installation, this curved blade fan provides the airflow capacity needed to maintain optimal operating temperatures under demanding conditions.

This 16-inch fan features SPAL's curved blade design, engineered to maximize CFM (cubic feet per minute) output while minimizing noise and power draw. The plastic construction keeps weight to just 6.9 lbs, making it easy to install in tight engine bays or mounting locations. Operating at 24V, the fan integrates seamlessly into commercial truck, agricultural, marine, and industrial electrical systems where standard 12V cooling solutions fall short. The curved blade profile generates superior pressure and airflow compared to flat designs, enabling efficient cooling even in high-temperature environments or when radiator cores are heavily soiled.

This puller fan is ideal for operators and technicians maintaining or upgrading cooling systems on diesel trucks, construction equipment, agricultural machinery, and marine vessels. The compact 17.3 x 3.9 x 18.3 inch footprint fits standard mounting brackets and radiator configurations. Installation requires proper 24V power supply, relay integration, and thermostatic control to prevent continuous operation. Compatible with both mechanical and electronic temperature switches, this fan ensures your engine stays within safe operating parameters during extended use, heavy loads, or high-ambient-temperature operation where stock cooling capacity proves insufficient.