Our engineers have cleverly developed a new “two chamber” shroud. The first chamber properly and cleanly funnels the air from the core to the fans. The second chamber properly positions the leading edge of the fan with the backside of the primary chamber to reduce air turbulence in the primary chamber which. Due to the massive speed and torque that comes with the new brushless technology a dual chamber is required to reap the maximum benefit of the fan's performance.
The new Brushless fans from Spal are the latest and greatest in fan technology! Compared to the standard electric fans these fans are…
Require less amperage
Move a greater volume of air
Have a significantly greater amount of torque
Variable speed control. The fans will start up slow then ramp up when more airflow is needed
Require almost 2” less room, in terms of thickness, compared to the most powerful standard “brush” fan, while at the same time moving more air than the standard fan type.
The performance of the brushless fans becomes increasingly important as you start to stack different heat transfer components in front of the radiator (condenser, transmission cooler, charge air cooler, intercooler, etc.). Keep in mind you are considering a true high performance radiator with a thick core, a high fin count and a high tube count. All of that “mass” that is in front of the fans will create a certain amount of resistance, now if you add additional coolers to the front of the radiator you will be adding airflow resistance and you will be preheating the air before it gets to the radiator. The brushless fans are monsters, they will do a better job than anything else on the market to ensure that you are still getting the highest performance from your radiator regardless of what you stick in front of them.
2 rows of 1.25" tubes
Direct fit radiator
16 Fins per inch
Filler neck is machined from a solid aluminum billet
No epoxy, fully furnace brazed
Fully TIG welded
100% MADE IN THE USA
Package comes complete with the full electrical kit to get your fans up and running properly