pneumatic and hydraulic damping cylinder/Air and liquid cylinder Air and liquid Damping cylinder SQGZN series cylinderBore size (mm)3240506380100125Fluidfiltered through compressed airTest pressure1.5MpaMin. working pressure1.0MpaFluid temperature-10∼+60Ambient temperature5∼60Speed governing scope15-250mm/sStroke lenth tolerance (mm)0 250+1.0/0 251-1000/1.5 1001 2000-+2.0(mm)Service life>4000KM