The Chamber Vac Pro I from Vesta Precision is a reliable vacuum sealer designed for smaller restaurants, food trucks and more. It uses a small yet powerful 580-watt dry pump which offers high pressure without the need for maintenance. This chamber vacuum sealer uses an innovative bubble top design that makes the unit lighter than traditional vacuum chamber machines. This professional kitchen appliance seals everything from soups, stews, marinades as well as food for sous vide cooking.