SMC CHDQB63-20DM Hydraulic Cylinder, Ch, Cc, Hc MSRP: Now: $123.25 Was: ch series hydraulic cylinders are available in compact, round body, jis or tie-rod types. nominal pressure ranges from 3.5mpa to 16mpa. bore sizes are available, depending on the series, from 20 to... CHDQB63-20DM