YS-3000 Series cylinders feature ductile iron head and piston that are made from fine grained, centrifugally cast bar stock. O-ring boss ports supplied standard and NPTF available at no extra charge. Other features include:
• Piston rod is ground, polished and chrome steel plated
• Polypak piston seals with glass-filled nylon bearing is standard. Viton or Teflon piston seals are optional.
• Polypak rod seal with a Urethane rod wiper are standard. High temperature rod seals are optional.
