Square telescopic column without control box, motor and filter regulator kit. For bag closing machines BC211P01-1, BC291P01-1, BCE211P01-1, BCE291P01-1, 80800C, 80800D. Manual height adjustment 700-1450 mm (from lower edge of column to needle), 300 mm infinitely variable adjustable by handle and 350 mm assembling range variable in seven steps od 50 mm. The width of a conveyor should not be more than 600 mm.