Tretight inflatable dock seals, available from M.T.I. Qualos are designed to completely seal refrigerated trucks for better energy efficiency.

Tretight inflatable door seals use a 3-phase blower to deliver maximum power so that the seals push hard against the perimeter of the truck. A wraparound section at the bottom of the vertical seals completes the sealing. Additionally, side seals and head seals meet perfectly to fully enclose and seal the truck for maximum energy savings.

Tretight inflatable bags are manufactured from chloroprene rubber and are designed to minimise tearing. The UV and fade resistant dock seals are available in many options on request to suit the needs of different coolroom applications.