8025A DC Axial Flow Fan
High-Reliability 80×80×25mm DC Cooling Fan for Harsh & Mission-Critical Applications
In high-demand industrial, defense, and aerospace environments, cooling reliability is not optional — it is mission-critical. The 8025A DC Axial Flow Fan (80 × 80 × 25.4 mm) is engineered to deliver high airflow, high static pressure, and extreme environmental durability, making it ideal for airborne electronics, radar systems, naval equipment, and industrial control platforms.
Designed with aerospace-grade plastic materials and dual ball bearing structure, the 8025A series provides long service life, stable performance, and exceptional resistance to vibration, shock, humidity, salt spray, and temperature extremes.
Key Features & Advantages
● Aerospace-grade materials
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Frame: Aerospace plastic
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Impeller: Aerospace plastic
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Optimized aerodynamic blade design
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High strength, lightweight, corrosion-resistant
● Dual ball bearing system
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Extended operational lifespan
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Excellent high-speed stability
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Superior vibration resistance
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Suitable for continuous 24/7 operation
● Wide voltage & speed options
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Available voltages: 5V / 12V / 24V / 28V / 48V
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Speed range: 4000 – 6000 RPM
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Airflow up to 136.3 m³/h
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Static pressure up to 153 Pa
● Advanced signal control functions (optional)
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PWM speed control
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Tachometer (RPM feedback)
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Fault alarm signal
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Multi-function integrated control solutions
Airflow Performance Range
The 8025A series offers multiple performance configurations:
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High airflow mode: Up to 136.3 m³/h
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High pressure mode: Up to 153 Pa
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Low noise optimized mode: From 45.3 dBA
This flexible performance matrix allows precise matching to thermal management requirements in compact and high-density electronic systems.
Extreme Environmental Reliability (Military & Industrial Grade)
The 8025A fan series is designed according to GJB military environmental standards, making it suitable for ground, naval, and airborne applications.
Environmental capabilities include:
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Operating temperature: –40°C to +75°C
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Storage temperature: –50°C to +85°C
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High humidity resistance: 95% RH cyclic testing
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Salt spray resistance: up to 192 hours
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Sand & dust protection
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Shock resistance: up to 30g
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Vibration resistance: 9g continuous / 13.5g structural
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Low air pressure operation: 6.3 kPa (airborne use)
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EMC compliance: RE102 & CE102
Typical Applications
The 8025A DC Axial Fan is widely used in:
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Airborne electronics & avionics cooling
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Radar & defense electronic systems
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Naval and marine electronic equipment
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Industrial automation control cabinets
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Power supplies & inverters
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Communication equipment
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HVAC auxiliary cooling systems
Why Choose Senharfans?
As a professional DC axial fan manufacturer in China, Senharfans provides:
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ISO9001 certified manufacturing
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Advanced aerodynamic design
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In-house reliability testing
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OEM / ODM customization support
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Stable mass production capacity
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Strict quality control systems
We support global industrial, defense, and automation customers with high-reliability cooling solutions.
Customization & OEM Support
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Voltage customization
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Speed & airflow tuning
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Connector & wiring options
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Signal function customization
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Environmental grade upgrades
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Labeling & branding
Contact Senharfans engineering team today to develop your optimized cooling solution for mission-critical applications.
