Global leaders in humidity protection and environmental control in sensitive electrical and electronic equipment
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Automotive & Transportation
Brownell’s custom-engineered solutions protect vital components in the automotive and transportation industry, ensuring optimum performance, reliability, and durability in even the harshest environments. Our Immersion Proof Breather allow effective airflow for electric vehicles and batteries, and ensure liquids airborne particles can’t enter sensitive internal components, while our pressure relief valves and adsorbent solutions provide critical protection for aerospace components and aviation electronics.
Relevant Solutions
Immersion Breathers
Our immersion breather protects batteries, electric vehicles and other automotive components from water ingress and condensation build-up, pressure and vacuum differentials, and airborne particles.
Moisture Adsorbing Polymers
Designed for sustained and controlled moisture adsorption in applications that are by limited space, our moisture adsorbing polymers can be printed and moulded to custom shapes and sizes.
Pressure Relief Valves
Our valves help control pressure and vacuum differentials in many types of automotive and transportation systems, ensuring reliability even under harsh environmental conditions such as altitude or barometric changes.
Typical Applications
Navigation Systems
Electric Vehicles
Gearboxes & Transmissions
Braking, Suspension & Actuation
Heavy-Duty & Industrial Vehicles
Marine Vessels & Equipment
Aerospace & Aviation Electronics
Fuel Systems & Tanks
