1.Pneumatic Cylinder 2.DPZ / DPZJ Series Twin Rod Pneumatic Cylinder 3. Bore size: ... 16, 20, 25, 32 mm. Twin rod air cylinder: DPZ series:1.With guide function, widely used in machinery industry ... .4.Long service life, easy to maintain and operateSpecifications:DPZ Series Bore size(mm) 1016202532 Action Double cuting,single ... Port size M5G1/8 Cushion Rubber bumper Pneumatic Cylinder (DPZ / DPZJ Series)