The robust, stainless steel Mini Jumbo vacuum packer is standard equipped with a Busch vacuum pump. The machine is ETL listed and complies with UL, CSA and CE standards. The robust, stainless steel MEGA T-350 vacuum sealer is standard equipped with a Busch vacuum pump. This Combivac table-top model is ETL listed and complies with UL, CSA and CE standards. The robust, stainless steel MEGA T-420 vacuum packer is standard equipped with a Busch vacuum pump. The machine is ETL listed and complies with UL, CSA and CE standards. The robust, stainless steel MEGA T-420X vacuum packer is standard equipped with a Busch vacuum pump. The machine is ETL listed and complies with UL, CSA and CE standards.