The CS23-P is a high-performance asymmetric rod lip seal specifically optimized for long stroke hydraulic cylinders. Unlike the O-ring preloaded version, the CS23-P features a non-energized design that significantly reduces friction and heat buildup during extended travel. It incorporates double secondary lips on both diameters to minimize oil film thickness while ensuring excellent stability. Equipped with a POM back-up ring, it handles extreme pressures up to 700 bar without gap extrusion. Precision CNC-machined at Qingdao Carlock, it is the perfect low-friction alternative for high-speed, long-distance industrial applications.
- Asymmetric single-acting rod lip seal without O-ring preload for lower friction.
- Specifically engineered for long stroke and high-speed reciprocating rods.
- Double secondary lips effectively reduce oil film thickness and improve stability.
- Integrated POM back-up ring supports high-pressure operation up to 700 bar.
- Reduced break-away force and minimal heat generation during operation.
- Excellent anti-extrusion properties for large extrusion gaps.
- Precision CNC machined in HPU, NBR, PU, and POM for custom requirements.
Based in Qingdao, China, Qingdao Carlock Sealing Tech specializes in high-end CNC machined sealing solutions. We provide high-performance alternatives to major global brands, focusing on technical expertise in hydraulic systems. Our facility offers custom designs, 24-hour rapid delivery, and specialized materials for extreme conditions. From long stroke seals to extra-large diameter rings, we deliver cost-effective, precision-engineered components to keep your industrial operations running efficiently.
