This specialized high-pressure rod seal ring is precision-engineered to deliver critical fluid isolation and absolute leakage containment around high-velocity reciprocating piston rods. Manufactured from premium, high-density technical polymers and high-strength technical cross-sections, it handles severe pressure spikes and volatile processing variables without structural extrusion or seal relaxation.
Designed to reduce system fluid bypass errors, this compact pressure boundary slides smoothly against hardened shafts, minimizing parasitic mechanical drag and localized heat build-up. Its micro-profile space-saving footprint enables close component grouping inside dense hydraulic enclosures and valve glands. This durable seal lowers operational maintenance frequency, protects continuous machine synchronization parameters, and ensures long maintenance-free service life.
- Premium alloy synthetic elastomer offers exceptional chemical fluid defense, ensuring complete seal integrity under wear.
- High-precision molded cross-section profile eliminates restrictive fluid leakage, ensuring maximum volumetric efficiency for actuators.
- Precision-engineered sealing elements prevent hazardous leaks, maintaining stable system pressure and reducing costly energy waste.
- 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.
- Advanced internal contour blocks airborne contaminants, keeping automation system parameters predictable and safe across loops.
- Fatigue-resistant composition minimizes mechanical wear over extended deployment cycles, delivering a prolonged operational service life.
| Part No | 27042 |
| Product Type | Seal Rod |
| Supplier Name | Haskel |
| Application | Reciprocating shaft isolation and fluid containment in high-pressure hydraulic pump heads |
| Function | High-integrity dynamic fluid separation and positive sealing along reciprocating piston rod glands |
| Compatibility | Haskel high-pressure air-driven liquid pumps, intensifier blocks, and standard rod glands |
| Installation Type | Internal component gland placement positioned into matching circumferential rod sealing tracks |
| Compatible Media | Petroleum-based hydraulic mineral oils, chemical processing solvents, water, and technical fluids |
| Material | High-grade synthetic fluoroelastomer (FKM) or polyurethane core block integrated with dynamic backup rings |
| Operating Condition | High-speed automation applications subject to continuous cyclic motion and tight space constraints |
| Performance Feature | High resistance to mechanical shear distortion balanced with low sliding friction coefficients |