SPAL 19" Beast 3700 — 850W Brushless Electric Puller Fan
SPAL's flagship brushless fan, the Beast 3700 delivers a massive 3,787 CFM from an 850-watt motor — the ultimate cooling solution for the most demanding builds. Drop-in mount design with Soft Start Technology and variable speed control ensures your electrical system stays protected while keeping even the toughest engines cool.
Performance Specs
Airflow: 3,787 CFM
Motor: 850W, 12V Brushless
Blade: 7 Curved Paddle Blades
Mount: Drop-In
Configuration: Puller
Built to Last
Soft Start Technology — reduces electrical system strain
Variable speed control — fan speed adjusts to demand
IP68 Rated — dustproof & waterproof
Assembled in Italy
3-Year Warranty from date of manufacture
Fast Monty's Garage Approved
The Beast 3700 is SPAL's premiere brushless fan — when nothing else will do. See our full Radiator Fan CFM Test Results for airflow data and fitment notes.
