... Users prepare gas source themselves), 7. Dimensions: 530x335x414mm, 8. Power: AC 220V 50Hz, 9. Net weight: 12kg Note: 1 ... , heat seal clamp[ is included in the mainframe], pneumatic piping, power line, protective tube 2. Optional configuration: Footswitch, sampling ... . Recommend reasons: 1. International advanced technology, Japan top pneumatic elements, three-year warranty, lifetime warranty, 2. Human- ...