Johnson Truck Bodies, Rice Lake, Wis. is introducing a new triple sealing point door gasket that simplifies door opening/closing, and is effective in limiting heat and moisture transfer that enters the refrigerated truck body. Instead of a single contact point, the new TripleSeal™ door gasket has three sealing points - an outer "bulb" that seals against the outer door frame; a center contact point that seals on the center of the recess; and a large third sealing point that seals between the door pan radius and the door frame inner radius.
Now standard on all Johnson refrigerated truck bodies, the TripleSeal gasket has proven extremely effective in solving a special door-opening problem that is created when there is a warm, humid ambient outdoor atmosphere, and a driving rain combined with a dry/very cold or frozen environment inside the truck body.