Engineered for demanding hydraulic and pneumatic cylinder applications, this cast iron piston ring delivers reliable sealing performance under high-pressure operating conditions. The inherent self-lubricating properties of cast iron reduce friction and wear, extending service life even in systems with marginal lubrication.
Key Features
Material: Cast iron — excellent wear resistance and natural lubricity
Designed for hydraulic and pneumatic piston/cylinder assemblies
Maintains consistent radial pressure for effective bore sealing
Resistant to deformation under sustained operating pressure
Compatible with petroleum-based and water-glycol hydraulic fluids
