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12V 12-inch Brush DC Puller Fan – SLT1212X-W5 (≈ 2540 m³/h)
The SLT1212X-W5 is a 12V brushed DC axial fan in a puller configuration, designed to draw air through heat exchangers such as condensers or radiators. With a 305 mm (12″) diameter and rated airflow of approximately 2540 m³/h, it balances strong cooling capability and durable performance in demanding environments.
SLT1212X-W5
Sunlight
| Voltage: | |
|---|---|
| Quantity: | |
| Max Fan Speed | 2800rpm |
| 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 |
The blue line is Airflow
Powerful Cooling Capacity – Provides up to 2540 m³/h of airflow to ensure fast and efficient heat dissipation even under high-load operation.
Compact and Sturdy Design – Engineered with a reinforced frame and balanced impeller for reduced vibration and longer durability.
Reliable in Extreme Conditions – Works smoothly from –40 °C to +85 °C, suitable for outdoor and heavy-duty environments.
Low Maintenance Operation – The brush DC motor offers stable performance with minimal service requirements.
Flexible Installation – Designed for puller configuration but adaptable to various radiator and condenser setups.
Customizable Options – Cable length, connector type, and mounting accessories can be tailored to your project needs.
The SLT1212X-W5 is suitable for:
Vehicle Condenser / Radiator Systems – particularly when a puller fan is useful
Refrigeration / HVAC Units – to ensure airflow through dense fins
Construction / Heavy Machinery Cooling Systems
New Energy Vehicles / Electric Buses – integration in cooling modules
Industrial Enclosure / Electronics Cooling – where airflow needs to be drawn through components
Use Case Example: In a refrigeration truck condenser setup, the puller fan configuration improved coolant temperatures under high ambient load, stabilizing system performance.
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: What is the difference between a puller and a pusher fan?
A1: A puller fan draws air through the radiator or condenser, while a pusher fan blows air through it. The SLT1212X-W5 is a puller type, ideal for installations behind heat exchangers.
Q2: Can this fan run continuously for long periods?
A2: Yes. It is designed for continuous-duty operation and has been tested for long lifetime performance under harsh conditions.
Q3: Is the fan compatible with PWM speed controllers?
A3: While primarily voltage-controlled, it can also work with compatible external PWM or manual controllers for variable speed adjustment.
Q4: What kind of bearings does this fan use?
A4: It uses high-quality ball bearings that provide excellent durability, smooth rotation, and longer service life.
Q5: Can I use this fan in marine or outdoor environments?
A5: Yes, it can operate in outdoor or semi-exposed environments. For marine or high-humidity applications, an enhanced waterproof version can be provided upon request.
| Max Fan Speed | 2800rpm |
| 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 |
The blue line is Airflow
Powerful Cooling Capacity – Provides up to 2540 m³/h of airflow to ensure fast and efficient heat dissipation even under high-load operation.
Compact and Sturdy Design – Engineered with a reinforced frame and balanced impeller for reduced vibration and longer durability.
Reliable in Extreme Conditions – Works smoothly from –40 °C to +85 °C, suitable for outdoor and heavy-duty environments.
Low Maintenance Operation – The brush DC motor offers stable performance with minimal service requirements.
Flexible Installation – Designed for puller configuration but adaptable to various radiator and condenser setups.
Customizable Options – Cable length, connector type, and mounting accessories can be tailored to your project needs.
The SLT1212X-W5 is suitable for:
Vehicle Condenser / Radiator Systems – particularly when a puller fan is useful
Refrigeration / HVAC Units – to ensure airflow through dense fins
Construction / Heavy Machinery Cooling Systems
New Energy Vehicles / Electric Buses – integration in cooling modules
Industrial Enclosure / Electronics Cooling – where airflow needs to be drawn through components
Use Case Example: In a refrigeration truck condenser setup, the puller fan configuration improved coolant temperatures under high ambient load, stabilizing system performance.
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: What is the difference between a puller and a pusher fan?
A1: A puller fan draws air through the radiator or condenser, while a pusher fan blows air through it. The SLT1212X-W5 is a puller type, ideal for installations behind heat exchangers.
Q2: Can this fan run continuously for long periods?
A2: Yes. It is designed for continuous-duty operation and has been tested for long lifetime performance under harsh conditions.
Q3: Is the fan compatible with PWM speed controllers?
A3: While primarily voltage-controlled, it can also work with compatible external PWM or manual controllers for variable speed adjustment.
Q4: What kind of bearings does this fan use?
A4: It uses high-quality ball bearings that provide excellent durability, smooth rotation, and longer service life.
Q5: Can I use this fan in marine or outdoor environments?
A5: Yes, it can operate in outdoor or semi-exposed environments. For marine or high-humidity applications, an enhanced waterproof version can be provided upon request.
