New Stock: The VA32-A101-62A (EF3571) 12v, 4" SPAL Puller Fan with Open Guard Shroud and a Paddle Blade Design can pull up to 147cfm / 250m3/h.
The EF3571 4" Fan is individually balanced for long life and features a fully sealed waterproof motor of superior quality and backed with a 3-year manufacturers warranty.