The SPECTRUM CHAMBER VACUUM PACKING MACHINE is ideal for food preservation, marinating, saving pre-cooked food and more. Food retains moisture, nutrition, and flavor when air is removed. Compact design with large 3-gallon capacity vacuum chamber Dry vacuum pump and easy-to-use touch controls with adjustable vacuum and seal times, or instant-seal function Stainless steel body construction Heavy-duty transparent lid; dome adds to inner chamber height allowing larger items to fit for sealing 110-120V~60Hz, 630W, 5.25A Seal wire: 9/64 inch wide Chamber: 12 inch L x 13-7/8 inch D x 5-1/2 inch H Overall: 14-1/8 inch L x 16-3/4 inch D x 15-1/4 inch H Weight: 53.8lbs (24.4 Kgs)