Offers tuna vacuum packaging machine. Fully stainless steel. long chamber ideal for long loins. sensor based system for high accuracy. micro-processor based. fully see through lid. oil level alarm. four preset programs. digital display. emergency stop button. optional gas flushing. cycle counter. electrical protection systems. initial fresh air flushing for pouch protection. independent control for individual jaws. power failure air intake system. sturdy and heavy gauge design. mist free, 1800 lpm vacuum pump.