The Carlock CP03-F is a premium single-acting piston lip seal designed for high-performance applications in the chemical and industrial sectors. Featuring an integrated O-Ring energizer, it ensures constant preload and an exceptional sealing effect across a wide temperature range.
Asymmetric single acting piston seal, with dynamic sealing lip being shorter than static one；
• O-ring in groove acts as energizer and creates preload；
• Interference fit on inside diameter；
• Various materials available for different purposes；
• Good sealing effect across wide temperature range；
• Sealing effect enhanced by high back-pumping ability；
• For pressures up to 200 bar as seal between pressurized space and atmosphere;
• Good sealing in all pressure ranges；
• Good static and dynamic sealing after short run-in time；
• Suitable for short and long stroke applications；
• Small break-away force；
• No reverse leakage (i.e. minor relative motion of sealing edges when direction is changed)；
• Little friction when dry-running or when used in media with poor lubrication (limited usage in aqueous media)；
Leveraging our advanced CNC machining technology, Carlock provides 24-hour rapid delivery on both standard and oversized custom dimensions, offering a cost-effective and faster alternative to international brands. The CP03-F stands out for its small break-away force and excellent performance in media with poor lubrication or dry-running conditions. With zero reverse leakage and a pressure rating of up to 200 bar (and higher upon request), it is the ideal choice for reciprocating and swivelling pistons in chemical fittings, push rods, and high-precision hydraulic cylinders.
