Immersion Breathers, also known as “free breathers”, equalise air pressure but keep the liquid water out of the container or tank. They are installed on enclosed equipment that operates when submerged in water or underwater and subjected to altitude and temperature changes. The Immersion Breathers prevent damages or distortions that generally occur due to the said changes.

The Immersion Breathers are easy to install. They are mounted using the supplied nut lock or screwed into the container’s threaded boss through a hole. If the requirement is to create a controlled moisture atmosphere, installing a humidity absorber packed with desiccant into the breather’s backside is also possible. The desiccant protects the products and equipment within the container from humidity, moisture, and condensation damage. They also prevent the intrusion of liquid water inside the container during logistics or import.

Equalise Air Pressure and Keep Water Out with Immersion Breathers

At Om Mas, we offer a wide range of robust and quality Immersion Breathers from the industry’s leading manufacturers. The product material is made from hard-wearing, resilient and durable materials that ensure maximum returns on the investment. We provide comprehensive information and guidance regarding our Immersion Breather products helping users to select the most suitable product that meets their exact specifications.

Send us an enquiry and contact us to find out more.

  • Vent Breather
    The Vent Breather is commonly found on single acting valves or cylinders to prevent ports from being
  • Splash Proof Breather
    Splash Proof Breathers are ideal for transit cases and electronic enclosures that operate in harsh a
  • Mini Immersion Breather
    Mini Immersion Breathers are designed for smaller equipment with a limited amount of available space
  • Immersion Proof Breather
    DESCRIPTION Immersion Proof Breathers are robust, durable and are made to protect pressure-sensitive
  • Immersible Breather Desiccator
    The Immersible Breather Desiccators are designed to prevent overpressure and vacuum build-up bypassi
  • Drain Plug
    DESCRIPTION The Flange Mounted Drain Plug is a polycarbonate immersion breather designed to quickly