NMB – IP69K Rated Cooling Fans

NMB’s mission is to provide products and solutions of unmatched value. In addition to providing impeccable quality, NMB must continually engineer new ways to manufacture, test and deliver reliable, high-performance products at lower cost.

As part of the Minebea Group of Companies, NMB is able to offer vast international resources including vertically integrated operations and highly automated facilities with tailor-made technology.

NMB introduces 16 cooling fan sizes that have achieved IP69K rating certification. IP69K rated cooling fans offer the highest proven protection available against closed range, high temperature, high-pressure spray-downs. IP69K fans are designed to be protected from environmental factors, and are the desired component for harsh applications.

The 16 cooling fans that are now offered with IP69K are available in 12VDC, 24VDC and 48VDC, with an air flow from 12 to 346 CFM. NMB cooling fan sizes available include 40mm, 60mm, 80mm, 92mm, 120mm, 150mm, and 175mm series. These new NMB IP69K rated fans are available with a new metal casing with high reliability in high temperature, plastic magnet and if desired, stainless NMB bearings with ceramic balls.


  • Water Resistant
  • High Performance
  • Durable
  • Low Power
  • Long Life
  • UL/VDE/RoHS Compliant


  • Harsh Environments (Outdoor/Indoor)
  • Factory Automation
  • Food Processing Industry
  • Refrigeration
  • LED Lighting System Cooling
  • Inverters
  • Telecom

IP69K Model Series:

  • 04020VA
  • 04028VA
  • 06015VA
  • 06020VA
  • 06025VA
  • 06025VA *Al Cas
  • 06038RA
  • 08038RA
  • 09225VA
  • 09232VA
  • 09238RA
  • 12038MA
  • 12038VA
  • 15025PA
  • 15050VA
  • 17250VA

Cooling fan manufacturing operations in Shanghai, China produce over 100 million fans per year. Our unique vertical process integrates in-house production of precision ball bearings, injection molded cases and impellers, high speed metal press parts, copper windings and printed circuit assembly. Research and development facilities worldwide include testing machines for winding and balancing, 3D printers, PQ chambers and electronic lab equipments for continued product testing and development.

For more information about obtaining these fans, please contact your local Catalyst Sales Representative at www.catalyst-sales.com.

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