FOOD INDUSTRY CYLINDER,ISO15552,PROFILED ALU BARREL WITH GROOVE,CUSHIONING PISTON,PREPARED FOR MAGNETIC DETECTION,ANTICORROSIVE TTT ON FRONT AND REAR COVER CARTRIDGE WITH PUR HQ ROD SEAL IN FRONT COVER, D=80, STST ROD+STST316 ROD NUT, STROKE: 300mm, STST COVER NUTS, LASER MARKING LOGO AND CODE.