U-Cup Seal for Rol-Lift Series T and E Manual Pallet Jack
RL 15A
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
The RL 15A is a direct replacement U-Cup hydraulic seal designed for manual pallet jacks with Series T and E pump assemblies. Rated for 3000 lb load capacity applications, this high-strength polyurethane seal delivers reliable performance under 3000 PSI system pressure. Built for long-term durability in warehouse and dock operations, the RL 15A ensures consistent hydraulic system integrity on Rol-Lift equipment.
Specifications
Material
| Seal Material | High-strength polyurethane (PU) elastomer |
Specifications
| Load Capacity | 3000 lb |
| System Pressure Rating | 3000 PSI |
| Application Type | Hydraulic |
| Seal Type | U-Cup |
| Compatible Models | Rol-Lift Series T and E |
Part Numbers
| Part Number | RL 15A |
| Cross-Reference Part Numbers | CDE, RL 1-30500 |
Frequently Asked Questions
Q: What is the RL 15A U-Cup seal and what load capacity is it rated for?
A: The RL 15A is a U-Cup hydraulic seal rated for 3000 lb load capacity applications. It is a direct replacement seal for Rol-Lift pump units in Series T and E manual pallet jacks. The U-Cup design provides reliable dynamic sealing under 3000 PSI system pressure.
Q: What material is the RL 15A U-Cup seal made from?
A: The RL 15A is manufactured from high-strength polyurethane (PU) elastomer. Polyurethane provides excellent resistance to hydraulic fluids, temperature extremes, and mechanical deformation. This material maintains sealing integrity under sustained 3000 PSI pressure.
Q: Which Rol-Lift pallet jack models use the RL 15A U-Cup seal?
A: The RL 15A is compatible with Rol-Lift Series T and Series E manual pallet jacks. This seal is used in the hydraulic pump assembly where it provides the primary dynamic seal under load. Confirm your equipment model and serial range before ordering.
Q: What is the maximum system pressure the RL 15A can handle?
A: The RL 15A U-Cup is rated for 3000 PSI maximum system pressure. This pressure rating corresponds to the 3000 lb load capacity of Series T and E equipment. Operating above this pressure may cause seal degradation or failure.
Q: Are there cross-reference part numbers for the RL 15A seal?
A: The RL 15A has cross-reference part numbers including CDE and RL 1-30500. These part numbers are equivalent and interchangeable. When ordering replacement seals, you can reference any of these numbers, though verifying the exact seal dimensions and U-Cup profile is recommended.
Q: How long does the RL 15A U-Cup seal typically last in service?
A: Under normal warehouse operating conditions, the RL 15A typically provides 2 to 4 years of service. Lifespan is affected by hydraulic fluid condition, operating temperature, pressure cycles, and maintenance practices. Contaminated fluid or sustained high pressure operation reduces seal life significantly.