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The form below contains some simple information that will help us to direct your enquiry to one of our fan selection experts. Depending on the complexity of your enquiry we may contact you by phone or email, therefore please give correct details to ensure we can reach you. 
If you require a 3D STEP or DWG file, please advise the fan reference so that we can send the correct file to match your request. 

If you'll need to speed control the fan, require additional controllability or have other helpful system information, please advise in the space above.

Personal Data

Enquiry data will be used in line with GDPR data protection legislation to process your enquiry. View our GDPR policy here.  To withdraw or change your data preferences for any purposes, email [email protected].

For marketing related submissions please email: [email protected]

Please note calls may be recorded for training and monitoring purposes. 

Military, Defence & Aerospace Fans

Military, Defence & Aerospace Fans

Specialised Military Fans of Custom Electronic and Mechanical Configuration

Over 7000 fan variants are available for defence, military and aerospace applications offering a wide range of supply voltages and frequencies.

Special fan constructions offer exceptional reliability in harsh environments, whilst delivering high performance within compact dimensions.

ETRI industrial fans are designed for duties beyond the capacity of industry standard products

Offering High Performance and Exceptional Reliability in Harsh Environments

The ETRI series of industrial fans, suitable for military, defence and aerospace applications, go beyond standard fan duties and are designed to withstand the extreme conditions. Etri fans are constructed to handle high vibrations, shocks, high humidty and salt spray. When the required pressures are particularly high, very compact two-stages of fans can be considered.

Range Brochure

Fans that Offer Endurance, Strength & Durability in Special Applications

The comprehensive range of ETRI fans are designed to meet the requirements of military, defense and aerospace applications in terms of endurance, dimensional restraints and special features. 

Available Fan Types

Discuss your fan requirements with a member of our technical team. We are here to support you with selecting the correct fan for your application.

Suitable Applications

• Cooling of defence electronics
• Navigation and air conditioning systems
• Rail
• Special electrical supplies
• Harsh environments
• Enhanced ingress protection
• Commercial electronic cooling requiring maximum performance
• Telecom cabinet cooling with 24V and 48Vdc supplies
• Air filtration equipment for nuclear shelters