Sandia SAFE 528 Avionics Cooling Fan | 22-31 VDC, 5 Ports



Sandia SAFE 528 Avionic Cooling Fan system efficiently cools up to five avionics units with a cooling capacity of up to 20 cubic feet of air per minute. It effectively dissipates heat, ensuring optimal operating temperatures and preventing overheating. Compatible with a wide range of aircraft electrical systems, the SAFE 528 integrates seamlessly into various aircraft models.

Equipped with high-quality brushless blower motors, the cooling fans provide efficient airflow while operating quietly, creating a comfortable cabin environment. The system has obtained FAA PMA certification, confirming its compliance with industry standards.

The SAFE 528 is designed for durability and convenience. With sturdy wheels and an extendable handle, it offers easy transportation and installation across different aircraft and hangar locations. Its compact and rugged construction ensures longevity, even in demanding aviation environments.

In summary, the Sandia SAFE 528 Cooling system is a reliable and efficient solution for avionics cooling. With its impressive cooling capacity, compatibility, and certification, it ensures the proper functioning of avionics equipment. Its quiet operation and convenient design make it a trusted choice for aviation professionals seeking effective cooling solutions.

Estimated delivery: May 27th - May 30th
Part Number: 705722-00 Category: Tags: ,

The Sandia SAFE 528 Avionics Cooling Fan is an advanced cooling system designed to effectively cool up to five avionics units simultaneously.
Operating on a range of 22-31 VDC, this system maintains the avionics equipment at the appropriate operating temperature.


  • Reduces temperature of electronic components
  • Helps maintain proper operating temperature
  • High-quality brushless blower motors
  • RunQuiet technology
  • Five cooling ports
  • 22-31 VDC

Additional information

Weight1.19 lbs
Dimensions6.77 × 5.13 × 2.10 in

22 – 31 VDC


Operating – 400mA nominal
Startup – .550mA

Air Flow (All Ports)

20 CFM No Static Pressure

Operating Temperature

-20°C to 55°C



Sandia SAFE 528 Cooling Fan with 5 Ports

Sandia SAFE 528 Avionics Cooling Fan | 22-31 VDC, 5 Ports