
This industrial-grade primary seal is precision-engineered to deliver critical fluid isolation and absolute leakage containment within high-pressure intensifier cylinder blocks. Manufactured from premium, high-density technical polymers and energized by a resilient internal spring core, its robust cross-section handles extreme dynamic clearances and intense pressure shifts safely. The advanced geometric lip layout ensures a reliable concentric seal barrier.
Designed to minimize machinery fluid bypass errors, this component eliminates performance-limiting pressure drops and expensive fluid power loss. Its low-friction inner border slides smoothly against reciprocating shafts, minimizing parasitic mechanical drag and localized heat build-up. This durable primary seal requires virtually zero maintenance, ensuring high process security and an extensive service lifespan.
- Tough technical polymer composition resists chemical fluid degradation and tolerates heavy lateral alignment loads.
- High-precision ground seal faces optimize continuous contact efficiency, minimizing energy losses and enhancing plant safety.
- Advanced compound cross-sections prevent hazardous fluid bypass, maintaining clean, safe factory equipment operation parameters.
- Adaptable interface allows straightforward integration with diverse imperial and metric fluid plumbing configurations and networks.
- Direct manual insertion into pre-formed internal grooves removes complex mounting adjustments, accelerating field replacement setups.
- High-pressure balanced engineering guards against catastrophic face blowouts, preserving operator protection under extreme loads.
- Wear-resistant seal lips retain continuous pressure parameters over extended deployment timelines, reducing ownership costs.
| Part No | 27564 |
| Product Type | PRIMARY SEAL |
| Supplier Name | Haskel |
| Application | Primary pressure containment and liquid isolation in ultra-high pressure pump cylinders |
| Function | Main high-integrity dynamic fluid separation and leakage containment along reciprocating rods |
| Compatibility | Haskel high-pressure air-driven liquid pumps and reciprocating fluid intensifier blocks |
| Installation Type | Internal component gland placement positioned into matching circumferential sealing tracks |
| Material | Premium high-density filled PTFE jacket reinforced with an integrated stainless steel finger spring energizer |
| Operating Condition | Severe continuous-duty automated manufacturing lines subject to intense pressure differentials and cyclic shock |
| Performance Feature | High resistance to mechanical extrusion combined with exceptionally low slide break-away friction coefficients |