SPAL / SPAL Automotive industrial equipment and cooling systems

Industrial axial fans, centrifugal blowers, and fluid circulation pumps from SPAL / SPAL Automotive deliver dependable thermal performance across machinery and vehicle enclosures.

SPAL brushed axial cooling fans 12V and 24V

Brushed axial cooling fans from SPAL operating on 12V and 24V DC deliver dependable thermal dissipation under harsh operational environments. Sealed motor housings engineered to IP68 standards prevent moisture and abrasive road dust ingress into drive bearings.

Impeller diameters ranging from 96 to 405 mm for vehicle radiators and condensers
Puller and pusher airflow configurations tailored for optimal engine bay layout
Reinforced housing frames and skewed blade profiles to minimize operating noise
Identification of series VA09, VA10, VA11, and VA18 units via nameplate markings

SPAL high-efficiency brushless axial fans

Electronically commutated brushless axial fans from SPAL combine sealed motor units rated to IP68 and IP6K9K with integrated thermal overload safeguards. Variable speed management attenuates current draw on commercial vehicle and off-highway electrical circuits.

IP6K9K protection envelope resisting high-pressure and high-temperature washdown
Integrated electromagnetic compatibility filters safeguarding onboard vehicle networks
Intelligent speed regulation via PWM and LIN protocols with active drive diagnostics
Selection of VA91, VA97, and VA98 units according to voltage and airflow demands

SPAL 48V and 800V high-voltage axial fans

High-voltage brushless axial fans from SPAL are engineered for thermal loops in electrified commercial transport and heavy off-highway equipment. Units operating on 48V and 800V architectures rated 850W to 4000W provide steady cooling for traction batteries and inverters.

Impeller diameters ranging from 130 to 465 mm optimized for high-voltage cooling loops
High-voltage 800V and 48V power architecture for heavy-duty electric powertrain systems
Sealed power electronics housing with integrated overvoltage and transient suppression
Component selection for high-voltage fan modules via CAN protocol and rated capacity

SPAL brushed centrifugal blowers for HVAC

Centrifugal blowers from SPAL featuring single-wheel and double-wheel housings deliver forced air circulation across operator cab heating and air conditioning units. Durable plastic volute bodies and dynamically balanced impellers generate stable pressure with minimal acoustic resonance.

Single wheel and double wheel impeller layouts delivering airflow volumes up to 1200 m3/h
Integrated multi-speed resistor assemblies for stepped airflow regulation inside operator cabs
12V and 24V motor options with overload safeguards designed for enclosed ventilation ducts
Identification of series 006, 008, 009, and 010 blowers using HVAC system nameplates

SPAL brushless centrifugal blowers

Radial brushless blowers from SPAL with IP68 and IP6K9K protected motors are engineered for heavy-duty ventilation in commercial HVAC modules. Electronic commutation removes brush wear while delivering precise airflow modulation across demanding ambient temperature envelopes.

Brushless sealed drive architecture yielding extended operating life in demanding duty
IP6K9K housing sealing resisting high-temperature and pressurized liquid washdown
Continuous microprocessor speed regulation supported through PWM and LIN interfaces
Selection of radial blower units for agricultural tractors, harvesters, and loaders

SPAL electric coolant pumps

Electric coolant pumps from SPAL available in 300W, 650W, and 1000W ratings drive decoupled thermal circuits across combustion engines, inverters, and battery enclosures. The brushless motor ensures continuous fluid circulation under severe temperature gradients.

Circulation pump models rated at 300W, 650W, and 1000W compatible with 12V and 24V networks
Digital communication through PWM, CAN, and LIN protocols featuring flow rate telemetry
Sealed volute fluid chamber paired with IP68 and IP6K9K motor protection envelopes
Technical selection of coolant pumps based on flow velocity, head pressure, and part code

Aerodynamic design and engineering of SPAL axial cooling fans

Axial fans manufactured by SPAL / SPAL Automotive are engineered for heat extraction across engine radiators, oil heat exchangers, and air conditioning condensers. Aerodynamic blade profiling generates substantial static pressure while suppressing fluid turbulence and acoustic vibration.

Molded from glass-fiber reinforced polymer, impellers maintain structural integrity during extreme temperature fluctuations and continuous exposure to harsh road chemicals.

Units are supplied in pusher and puller configurations, enabling seamless integration within radiator grilles of diverse geometries. Sealed harness connectors and IP68 seals shield internal motor windings against ingress from moisture and fine road particulate.

Brushless electronic drive architecture and IP6K9K industrial protection

SPAL brushless axial fans integrate electronically commutated motors with onboard microprocessor control architectures. The removal of mechanical brushes eliminates electrical arcing, attenuates mechanical wear, and extends operational life across thousands of hours of uninterrupted duty.

Sealed drive housings built to IP68 and IP6K9K standards provide complete defense during direct high-pressure hot water spray down of industrial machinery.

Built-in protection loops mitigating overcurrent, overtemperature, and reverse polarity prevent damage to vehicle electrical networks and eliminate unplanned shutdowns in thermal regulation systems.

High-voltage 48V and 800V cooling systems for electrified powertrains

Thermal management in electrified and hybrid powertrains necessitates high-capacity cooling blowers capable of operating on elevated voltage buses. SPAL produces dedicated brushless product generations for 48V and 800V architectures, delivering power envelopes up to 4000W.

These fan modules sustain vigorous airflow through heat sinks cooling traction battery banks, power inverters, and high-torque propulsion motors. Rotational velocity is orchestrated over CAN bus protocols, communicating telemetry concerning power switch temperature and current draw.

Robust aluminum mounting brackets secure the module against vibration.

Centrifugal blowers engineered for commercial vehicle HVAC modules

Centrifugal blowers from SPAL with single and double scroll wheels serve as primary air movers inside heating, ventilation, and air conditioning systems for commercial trucks, buses, and earthmoving machinery.

Radial blower architecture forms a coherent air stream that overcomes dynamic pressure drops across interior cabin filters, ducting runs, and air conditioning evaporators. Precision balancing of wheel assemblies eliminates rotational wobble and low-frequency cabin resonance.

Configurations with integrated multi-speed resistors provide stepped airflow regulation, while brushless models offer variable duty in heavy-duty environments.

Electric coolant pumps featuring intelligent digital bus communication

Electric coolant pumps from SPAL rated between 300W and 1000W provide forced antifreeze circulation within isolated fluid circuits cooling combustion engines, intercoolers, and power semiconductor assemblies.

Pumps utilize a brushless motor with a magnetically coupled rotor, eliminating mechanical shaft seals and fluid leakage risks. The onboard controller supports modulation via PWM, LIN, and CAN protocols, tailoring pump throughput to real-time heat demands.

This limits energy draw from the vehicle battery at idle and mitigates cavitation erosion on internal fluid channels during elevated coolant temperatures.

Preventive maintenance protocol and nameplate-based component selection

Dependable operation of SPAL cooling solutions is preserved through scheduled inspection of impeller cleanliness, terminal connection tightness, and wiring insulation resistance. When selecting replacement units for aged or worn components, data from the manufacturer nameplate is essential.

The SPAL product code identifies wheel diameter, blade pitch, nominal voltage, and electrical connector type. Our engineering specialists conduct precise identification according to part number or recommend an aerodynamically equivalent functional unit matched to system flow requirements.

SPAL / SPAL Automotive and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of SPAL / SPAL Automotive and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.