CYLINDER ISO 15552, GAS PORTS, DOUBLE ACTING, DIA: 32 STROKE 100mm CUSHIONING PISTON 316 SST SINGLE ROD+316 SST ROD NUT PREPARED FOR MAGNETIC DETECTION W.LOW FRICTIONS PISTON SEAL ANTICORROSION TTT ON FRONT AND REAR COVERS + HIGH QUALITY ROD SEAL IN FRONT COVER STAINLESS STEEL COVERS NUTS