
This commercial-grade service seal kit is precision-engineered to restore high-pressure fluid isolation performance across air pilot switch sections. Manufactured with an impact-resistant technical polymer matrix and precise synthetic elastomers, it handles continuous pressure fluctuations and severe operational vibrations safely. The comprehensive kit contains all necessary static rings, dynamic elements, and backup pads to eliminate circuit leaks.
Designed for direct restoration of active air pilot switches, this maintenance kit optimizes fluid power circuits by preventing performance-limiting internal bypass and localized pressure decay. Its premium material composition resists premature abrasive tracking wear, ensuring consistent machine synchronization and operator safety. This robust overhaul package cuts manual tracking labor hours and drives an extensive infrastructure service life.
- Tough composite-to-metal design delivers superior structural durability and resists cracking under heavy continuous vibration.
- High-precision ground seal faces optimize continuous contact efficiency, minimizing energy losses and enhancing plant safety.
- Precision-engineered sealing elements prevent hazardous leaks, maintaining stable system pressure and reducing costly compressed air waste.
- Versatile design integrates seamlessly into standardized MP and APS series air pilot switch sections.
- Pre-matched hardware groupings eliminate component sourcing errors, cutting manual maintenance labor hours during rebuilds.
- High-pressure balanced engineering guards against catastrophic face blowouts, preserving operator protection under extreme loads.
- Extended dirt-holding capacity elements resist premature scoring wear, delivering lower overall facility maintenance overhead.
| Part No | 55793 |
| Product Type | SEAL KIT,MP,APS |
| Supplier Name | Haskel |
| Application | Air pilot switch overhauls and dynamic pneumatic sealing reconditioning in modular systems |
| Function | Direct replacement of dynamic spool boundaries, static face seals, and rings to stop leakage |
| Compatibility | Haskel MP and APS series air pilot switches and matching pump control manifolds |
| Installation Type | Internal component rebuild configuration utilizing standard shop overhaul tooling sets |
| Material | Premium polyurethane dynamic elements combined with technical fluorocarbon static rings and specialized gaskets |
| Pressure Rating | Total fluid containment integrity matched with low break-away sliding friction coefficients |