Brushless Dual Powerpack – 14” RAD Fan/Aluminum Shroud w/ Built-in PWM Controller

Descripción

Get Optimum Cooling Control of Your Engine Temperature!

Derale Brushless Powerpacks provide the best Performance when it comes to cooling performance for your engine. Derale’s, high-performing brushless fans with integrated fan controller, combined with their high-performing shrouds is a combination that just can’t be beat. These Derale Powerpack units feature a fully welded aluminum shroud measuring only 2 13/16″ in depth and combined with the installed electric fan, the overall thickness is only 3 1/2″.  The natural, non-finished aluminum shroud gives the user the freedom to polish, anodize, paint, or simply leave it raw to create a truly custom look. The dual 14”, brushless electric fans are some of the most proven and reliable fans in our line-up and are specifically designed to thrive on thick, tight fin radiator cores. Offering a total of 4800 CFM, this dual electric fan assembly generates the most real-world airflow in the smallest package on the market. Don’t forget they also have the built-in PWM Fan Controller with soft start technology. The controller utilizes Pulse Width Modulation to constantly adjust electric fan speeds from 0-100% to maintain 185°F, 195°F or 215°F temperature. This allows electric fans to operate at the percentage needed, instead of 100% all the time. This results in extra-longevity, increasing component life and eliminating amperage spikes.

67944-185 PN: PWM Sensor maintains Temps at 185°F
67944-195 PN: PWM Sensor maintains Temps at 195°F
67944-215 PN: PWM Sensor maintains Temps at 215°F

Reference Dimension Drawings for mounting Dimensions

Specifications

• CFM fan 1/2: 2400/2400
• Amp draw fan 1/2: 45/45
• Shroud Depth: 2 13/16″
• Overall Depth 3 1/2″
• Mounting: Adjustable

Features

• Designed for primary cooling
• Raw aluminum shroud construction can be polished, painted or anodized
• High Output Brushless motors
• 4800 CFM
• Ultra-quiet skewed blade design
• Multiple mounting options
• Puller (engine side) applications only
• 6 Air pressure relief vents
• Kit includes adjustable mounting brackets, complete mounting hardware and wiring harnesses
• Fans are IP6K9K certified

Built In PWM Controller

• PWM Controller Offers Numerous Benefits
• Pulse Width Modulation controls fan(s) speed from 0-100%
• Constantly adjusts fan(s) speed to maintain 185°F, 195°F or 215°F
• Digital solid state controller
• Includes automatic resetting circuit breaker and A/C override circuit built-in