Derale - 66818
Powerpack - High Output Single 17" RAD Fan/Alum Shroud Kit w/ PWM Controller
Get complete control of your engine temperature! Derale Performance has combined their high performing shrouded Powerpacks with the ultimate fan controller. Using a high output electric fan incorporated into an engineered shroud, this Powerpack can conquer even the most difficult cooling conditions. This unit features a Aluminum shroud measuring 18 in. wide by 18 in. top to bottom and is only 3 in. in overall depth to offer a precision fit. This 17 in. high output two speed fan is one of the best in our line-up offering up to 2400 CFM and is specifically designed to thrive on thick, tight fin radiator cores. Now add the PWM Fan Controller with built-in soft start technology. The controller utilizes Pulse Width Modulation to constantly adjust electric fan speeds from 0-100%, maintaining the optimal engine operating temperature. No more reacting to the engine temps, you can control it! This allows the 17 in. electric fan to operate at the percentage needed, instead of 100% all the time, therefore increasing component life and eliminating amperage spikes.
- Designed For Primary Cooling
- Raw Aluminum Shroud Construction Can Be Polished/Painted/Anodized
- High Output Motors
- 2400 CFM
- Ultra-Quiet Patented Skewed Blade Design
- Puller [Engine Side] Applications Only
- Kit Includes Adjustable Mounting Brackets And Complete Mounting Hardware
- PWM Controller Offers Numerous Benefits
- Pulse Width Modulation Controls Fan Speed From 0-100 Percent
- Constantly Adjusts Fans Speed To Maintain The Desired Temperature
- Controls Multiple Electric Fans Up To 70 Amp Capacity/Digital Solid State Controller/20 Second Shutdown Timer
- Includes Automatic Resetting Circuit Breaker And A/C Override Circuit Built-In
