Air-Tight Products

Air-Tight Products

Air-Tight Bearing and Hub Solutions

Air-Tight LLC was founded in 2003, originally providing wheel bearing protection systems that were installed on recreational boat trailers. We later expanded our focus on additional applications and markets for bearing cavity protection technology. Our bearing cavity pressurization systems work by hermetically sealing the bearing cavity, pressurizing the cavity with low air or nitrogen, controlling and monitoring the bearing cavity 24/7 with the end results of eliminating ingress contamination period. “Protection by the Laws of Physics”.

  • AIR-TIGHT Diaphragm #AT-10

    Air-Tight

    AIR-TIGHT Diaphragm #AT-10

    $6.89
    Air-Tight Diaphragm Rubber style diaphragm for Air-Tight hubs Manufacturer #: AT-10
    AT-10
    $6.89