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SLT1212X-5
Sunlight
| Voltage: | |
|---|---|
| Quantity: | |
| Max Fan Speed | 3000rpm |
| Min Fan Speed | 1000rpm |
| Weight | 2.4KG |
| Operating supply voltage rang | 12V |
| Operating working temperature range | -40°C - 85°C |
| Storage temperature range |  -40°C - 100°C |
| Life time | up to 8000 hours depending on missing profile |
| Static presusure Pa | Airflow m3/h | Current A |
| 0 | 2400 | 10.8 |
| 20 | 2280 | 11 |
| 40 | 2170 | 11.3 |
| 60 | 2060 | 11.6 |
| 80 | 1950 | 11.9 |
| 100 | 1750 | 12 |
| 120 | 1540 | 12.5 |
| 140 | 1380 | 12.8 |
| 160 | 1200 | 13 |
| 180 | 1050 | 13.5 |
| 200 | 780 | 14.1 |
The grey line is Airflow
High Airflow Capability – delivers up to ~2400 m³/h (at optimal conditions)
Puller Design – ideal for placement behind condensers, radiators, or heat exchangers
Wide Temperature Range – supports operation between –40 °C to +85 °C
Long-Life Design – designed for sustained continuous operation
Balanced and Low Vibration – precise rotor balancing for smooth performance
Quality Assured – manufactured under quality control and certification standards
Customizable Options – wiring, connectors, cable length, performance tuning
The SLT1212X-5 is especially useful in:
Vehicle Cooling Systems — placed behind radiators or condensers (puller mode) for more effective heat exchange
Buses / Trucks / New Energy Vehicles — ideal for condenser modules in automotive applications
Industrial & HVAC Systems — where forced airflow is needed through finned heat exchangers
Refrigeration Units — especially where a puller arrangement is preferable
Custom OEM Cooling Solutions — for cooling modules, enclosures, and thermal management designs
Example Use Case: In a bus condenser module, using this puller fan behind the condenser improved airflow through dense fin packs, reducing coolant temperature by several degrees under high ambient load.
Since 1990, Sunlight has specialized in manufacturing high-performance brushless fans and blowers. Certified with ISO9001 and IATF16949, our products meet CE, RoHS, and EMC standards. Widely applied in automotive, machinery, refrigeration and energy industries. Sunlight is committed to delivering quality, innovation, and reliable cooling solutions.
All fans undergo 100% testing before shipment, with customization and technical support available.
IATF I16949:2016 Certificate
IATF 16949:2016 Certificate
EMC Certificate 
CE certificate
Sample Lead Time: 14days
Mass Production: 21days
MOQ: 2
Customization: Voltage, control mode, wiring, housing treatment available
Contact Us:
Sunny Li: +86-18806140118 / sunny@sunlightmotor.com
Alisa Chen: +86-18806140198 / sales3@czsunlight.com
Frances Zhang: +86-18806140168/ sales1@czsunlight.com
Vicky Li: +86-18806140098/ sunlight@sunlightmotor.com
Q1: Can this fan be used for both radiator and condenser cooling?
A1: Yes. This 12-inch DC brush axial fan is suitable for both radiator and condenser cooling, depending on installation direction and airflow requirements.
Q2: What is the maximum airflow of this model?
A2: The fan delivers up to 2400 m³/h airflow at rated voltage, providing efficient heat dissipation for high-demand cooling systems.
Q3: Is this fan compatible with solar or battery-powered systems?
A3: Yes, as long as the power source provides stable 12V DC output, the fan can run on solar or battery-based systems.
Q4: How should the fan be wired for correct rotation?
A4: Connect the black wire to negative (-) and the brown wire to positive (+) for standard clockwise rotation. Reverse polarity for counterclockwise operation if required.
Q5: Does the fan require regular maintenance?
A5: This is a low-maintenance unit, but cleaning the blades and checking for debris every 3–6 months will help extend its lifetime and performance stability.
| Max Fan Speed | 3000rpm |
| Min Fan Speed | 1000rpm |
| Weight | 2.4KG |
| Operating supply voltage rang | 12V |
| Operating working temperature range | -40°C - 85°C |
| Storage temperature range | -40°C - 100°C |
| Life time | up to 8000 hours depending on missing profile |
| Static presusure Pa | Airflow m3/h | Current A |
| 0 | 2400 | 10.8 |
| 20 | 2280 | 11 |
| 40 | 2170 | 11.3 |
| 60 | 2060 | 11.6 |
| 80 | 1950 | 11.9 |
| 100 | 1750 | 12 |
| 120 | 1540 | 12.5 |
| 140 | 1380 | 12.8 |
| 160 | 1200 | 13 |
| 180 | 1050 | 13.5 |
| 200 | 780 | 14.1 |
The grey line is Airflow
High Airflow Capability – delivers up to ~2400 m³/h (at optimal conditions)
Puller Design – ideal for placement behind condensers, radiators, or heat exchangers
Wide Temperature Range – supports operation between –40 °C to +85 °C
Long-Life Design – designed for sustained continuous operation
Balanced and Low Vibration – precise rotor balancing for smooth performance
Quality Assured – manufactured under quality control and certification standards
Customizable Options – wiring, connectors, cable length, performance tuning
The SLT1212X-5 is especially useful in:
Vehicle Cooling Systems — placed behind radiators or condensers (puller mode) for more effective heat exchange
Buses / Trucks / New Energy Vehicles — ideal for condenser modules in automotive applications
Industrial & HVAC Systems — where forced airflow is needed through finned heat exchangers
Refrigeration Units — especially where a puller arrangement is preferable
Custom OEM Cooling Solutions — for cooling modules, enclosures, and thermal management designs
Example Use Case: In a bus condenser module, using this puller fan behind the condenser improved airflow through dense fin packs, reducing coolant temperature by several degrees under high ambient load.
Since 1990, Sunlight has specialized in manufacturing high-performance brushless fans and blowers. Certified with ISO9001 and IATF16949, our products meet CE, RoHS, and EMC standards. Widely applied in automotive, machinery, refrigeration and energy industries. Sunlight is committed to delivering quality, innovation, and reliable cooling solutions.
All fans undergo 100% testing before shipment, with customization and technical support available.
IATF I16949:2016 Certificate
IATF 16949:2016 Certificate
EMC Certificate CE certificate
Sample Lead Time: 14days
Mass Production: 21days
MOQ: 2
Customization: Voltage, control mode, wiring, housing treatment available
Contact Us:
Sunny Li: +86-18806140118 / sunny@sunlightmotor.com
Alisa Chen: +86-18806140198 / sales3@czsunlight.com
Frances Zhang: +86-18806140168/ sales1@czsunlight.com
Vicky Li: +86-18806140098/ sunlight@sunlightmotor.com
Q1: Can this fan be used for both radiator and condenser cooling?
A1: Yes. This 12-inch DC brush axial fan is suitable for both radiator and condenser cooling, depending on installation direction and airflow requirements.
Q2: What is the maximum airflow of this model?
A2: The fan delivers up to 2400 m³/h airflow at rated voltage, providing efficient heat dissipation for high-demand cooling systems.
Q3: Is this fan compatible with solar or battery-powered systems?
A3: Yes, as long as the power source provides stable 12V DC output, the fan can run on solar or battery-based systems.
Q4: How should the fan be wired for correct rotation?
A4: Connect the black wire to negative (-) and the brown wire to positive (+) for standard clockwise rotation. Reverse polarity for counterclockwise operation if required.
Q5: Does the fan require regular maintenance?
A5: This is a low-maintenance unit, but cleaning the blades and checking for debris every 3–6 months will help extend its lifetime and performance stability.
