2 Koch & Hobart Ultravac Chamber Vacuum Sealer Lot UV225 HT120A | eBay
Koch / Ultrasource LLC #Ultravac-2100, semi-automatic, double chamber, vacuum bag sealer with knife cutoff for clean looking package (2 available) for Sale | Surplus Record
Ultravac 2100 Double Chamber Vacuum Packaging Machine - USA Made - 2 Year Warranty | UltraSource food equipment and industrial supplies