Cryovac hot water shrink tunnel, model 6543c, serial # 000412259801. Features all stainless steel construction, 10" wide x 9" high x 36" long tunnel with 4" top center vent port, 12 wide ss belt with both top and bottom spray, rated for products up to 10 lbs, mfg rates for 25 ppm, feed and discharge aprons with gravity roller, cabinet style base with pump, steam rating 20 to 59 psi, 90,000 btu required, designed for use in usda plants. (conveyor drive required)