The CW12-A wiper is a premium heavy-duty scraper designed for reciprocating rods operating in extreme conditions, such as underground mining and systems with major eccentricity. This Dynamic seal features a unique wiping lip interference that enhances axial sealing contact on the housing face, ensuring reliable performance against sand, metal chips, and highly abrasive contamination. Compliant with DIN ISO 6195 Type C, the CW12-A effectively aids the recovery of residual oil films while preventing humidity from entering the housing space. . Carlock's CNC machining technology allows for dip-coated cylinders to operate without impairing wiper function, extending the service life of complex hydraulic equipment.
| Operating Parameter | Specification Details |
|---|---|
| Operating Temperature | -50°C to +200°C (-58°F to +392°F) |
| Operating Speed | ≤ 4 m/s (13.1 ft/s) |
| Material Composition | HPU (Ultrathan AY*), NBR, FKM (Viton™*), HNBR, Low-Temp PU |
| Compatible Medium | Hydraulic Oil, Mineral Oil |
| Technical Standard | DIN ISO 6195 Type C |
| Manufacturing | CNC Machined / No-Mold Required |
• Enhanced Sealing: Interference design on the wiping lip ensures superior axial contact for both static and dynamic conditions in harsh environments.
• Mining Grade: Engineered for underground working and equipment with significant eccentricity or highly abrasive contamination risks.
• Manufacturing Excellence: Computer-Controlled Turning and High-Precision Lathe-Cut profiles ensure exact fitment for non-standard housing tolerances.
• Extra-Large Capacity: Extra-large diameter hydraulic seals up to 3000mm available for oversized cylinders in heavy machinery and construction.
• Rapid Production: On-demand CNC Sealing with 24-hour emergency seal production, eliminating the need for expensive mold lead times.
Qingdao Carlock Sealing Tech is a premier manufacturer specializing in high-performance hydraulic and pneumatic sealing solutions. Leveraging advanced CNC machining technology, we provide bespoke sealing profiles that serve as high-quality alternatives to major international brands.
Our core advantages include 24-hour rapid delivery, custom engineering for complex applications, and the capability to manufacture oversized seals up to 3000mm in diameter.
Whether you require standard ISO-compliant parts or non-standard bespoke solutions, Carlock Sealing delivers cost-effective, precision-engineered products designed for durability and extreme performance.
Disclaimer: All manufacturer names, symbols, and descriptions are used for reference purposes only and do not imply that any part listed is the product of these manufacturers.
