Reliable, effective and easy to use, our Auto Ripe® Generators, by Catalytic Generators, hold enough Ethy-Gen® II Ripening Concentrate to perform up to four ripening cycles, in a one or two load ripening room. The Auto-Ripe® Generator is available for lease (North America) or purchase (worldwide). How it worksJust pour one to four quarts of Ethy-Gen® II and ethylene production quickly begins.Provides non-pressurized and safe* ethylene on a continuous basis for uniform ripening & degreening.Ethylene output is adjustable for multiple room sizes, which means the Auto-Ripe® can adapt to any ethylene ppm requirements. For larger rooms, additional units easily achieve proper ethylene levels.*Note: Remember that ethylene is explosive at 27,000 ppm; always use our Auto-Ripe® Generator in a ripening room that is 2,000 ft3 (57 m3) or larger. Our products, when used as directed, cannot produce explosive levels of ethylene in commercial ripening rooms. More information