The 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.
Standard on all Johnson refrigerated truck bodies, the TripleSeal gasket is extremely effective in solving a special door-opening problem 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. The above condition creates a low-pressure situation inside the truck body that frequently “sucks,” or pulls the outside elements past traditional door seals and into the body.
The TripleSeal gasket reduces the potential for heat and moisture to enter the body, significantly improving thermal efficiency.
Added driver safety
Extruded in neoprene rubber, the softness and compressibility of the TripleSeal gasket reduces the effort required by drivers to operate the door handles each time they close and open the doors. This enhances driver safety by lowering the potential of back, upper body, arm fatigue and stress injury from multiple daily door openings. Also, since less pressure is required to close the doors, the potential of a door handle swinging, or kicking back on the driver is eliminated. |
