Description It is not always an easy, cut-and-dry, mounting solution to add an automotive electric fan to your street rod or muscle car. Often engine swaps, accessory drive conversions, and extra thick radiators all add up to not much room for automotive cooling fans. Fitting an electric fan that will cool your engine properly is made much easier with the use of a DC brushless fan that is designed to work in conjunction with a shroud that provides full coverage of your radiator’s core. An industry exclusive solution for mounting SPAL's 500-watt brushless fans to nearly any radiator. All Aluminum fabricated shroud offering decades of performance and durability. This shroud is full size to fit radiator cores 27.5” long. A “Direct Fit®” on hat channel side supports that are 27.5” or longer. Includes all mounting hardware. The new SPAL brushless fans are ideal for engine and oil cooling, HVAC, and auxiliary cooling applications. These new fans were developed and designed with cutting edge technology, high energy ferrite magnets, and a state-of-the-art sine wave sensorless drive. These motors reach more than 82% electrical efficiency, placing our 500W power range products among the most efficient motors available anywhere. The result is high air-side performance at minimum electrical load. SBL motors are fully sealed to be IP68 and IP6K9K compliant and can operate in the presence of many aggressive or hazardous substances.

Note:
SPAL's brushless fans CANNOT be activated with a relay/switch setup. The brushless fans require a negative PWM signal, which you cannot get from a traditional fan relay kit. If your fan controller or ECM CANNOT provide a PWM signal, then we recommend using our wiring and #32-SBL-TS-205P temperature-activated smart sensor. Standard Features PWM and analog input for continuous adjustment of fan speed.
• Open collector diagnostic output.
• Meets EMC directives: 2006/28/EC.
• Low weight motor.
• Higher ambient working temperature.
• Protection against: Overheating. Overcurrent and overvoltage. Mechanical overload. Locked rotor. Load dump. Advanced Features High efficiency and low power consumption.
• Low noise, vibration, and harshness.
• Electronic controls with on-board diagnostics.
• Motor with integrated electronics.
• Battery compensation system.
• Proprietary sine-wave sensorless drive (SPAL-patent).
• Low inertia inner rotor design. Complete Kit - 32-SP490 Complete Kit (Black Ice) - 32-SP490B Specs: Cooling Fan Type: Electric Fan Quantity: Dual Fan Diameter: 12 Inch Maximum Fan CFM: 1802 CFM Maximum Fan RPM: 2800 RPM Fan Flow Type: Pull Rotation: Counterclockwise/Reverse Blade Type: Non-Flex Blade Style: Curved Blade Count: 7-blade Blade Material: Plastic Blade Color: Black Hub Material: Plastic Hub Color: Black Starting Amps: 1 amps Running Amps: 40 amps Voltage: 12 volts Outside Diameter: 13.1" Overall Length: 27.5" Overall Height: 18.64" Overall Thickness: 4.015" Material Thickness: .063" Minimum Width: 27.50" Clutch Required: No Shroud Included: Yes Hardware Included: Yes MFG.

Part #:
32-SP490 Sold in Quantity: Kit