Comoso Controlled Motion Solutions

Parker's CC profile, also known as the ChemCast®  seal, is a bi-directional piston seal designed for heavy duty applications. The CC Profile design consists of a self-lubricated, glass reinforced, heat-stabilized, thermoplastic OD sealing ring that is energized by a flexible, oval shape, elastomeric ring. The cap is step cut allowing easy installation onto the piston. When installed in the bore, the precision step cut ring is aligned and compressed to provide drift free operation that can with stand pressure exceeding 50,000 psi. The hard thermoplastic cap allows the CC profile to work effectively in substandard, rough-surfaced cylinders with much lower tolerances. The CC is an excellent choice for mobile equipment experiencing shock loads. The CC profile can pass over ports, resist cold flow and protect against metal to metal contact.