Product Description
Precision hydraulic seal kit for Hu-Lift manual pallet jack models. OEM HL ASSY-SK seal kit is engineered with SAE J200 Nitrile rubber for main pump and handle shaft sealing on Hu-Lift HP25L equipment. Designed for compatibility with mineral oil hydraulic fluid up to 3000 PSI and features metric O-ring and U-cup profiles matching the original manufacturer’s specifications.
Compatibility: Fits pallet jacks made by Hu Lift, model HP25L. SKU: HL ASSY-SK
Specifications
Dimensional
| Seal Profile | Metric O-ring and U-cup profiles compatible with Hu-Lift HP25L design |
| Kit Assembly Reference | For pump handle assembly; replacement seals align with OEM schematic for model HP25L |
Hydraulic
| Seal Material | Nitrile rubber (NBR), compatible with hydraulic fluid per ISO 6743/4 |
| Maximum Working Pressure | 3000 PSI |
| Kit Service Application | Designed for main hydraulic pump and handle shaft sealing on Hu-Lift HP25L |
| System Fluid Compatibility | Mineral oil hydraulic fluid (ISO VG 32/46) |
Material
| Seal Material Grade | SAE J200-M2 Nitrile rubber |
| Coating Specification | None (raw elastomeric material) |
Part Numbers
| Compatible Equipment Model | Hu-Lift Manual Pallet Jack HP25L |
Frequently Asked Questions
Q: What is the HL ASSY-SK seal kit designed for?
A: The HL ASSY-SK is a precision hydraulic seal kit for Hu-Lift manual pallet jack models, specifically engineered for main pump and handle shaft sealing applications. It provides reliable sealing at pressures up to 3000 PSI.
Q: What seal material does the HL ASSY-SK use?
A: The HL ASSY-SK features SAE J200 Nitrile rubber (NBR) seals designed for compatibility with mineral oil hydraulic fluid per ISO 6743/4 specifications. Nitrile rubber provides excellent resistance to hydraulic oils and maintains performance across typical operating temperatures.
Q: Which Hu-Lift pallet jack model does the HL ASSY-SK fit?
A: The HL ASSY-SK is designed for Hu-Lift HP25L manual pallet jack models. It includes metric O-ring and U-cup profiles that match the original manufacturer specifications for main hydraulic pump and handle shaft sealing.
Q: What working pressure is the HL ASSY-SK rated for?
A: The HL ASSY-SK seal kit is rated for maximum hydraulic working pressures up to 3000 PSI. It is engineered to maintain seal integrity and prevent leakage during normal pallet jack lift and lower operations at rated pressure.
Q: Is the HL ASSY-SK compatible with standard mineral oil hydraulic fluid?
A: Yes. The HL ASSY-SK nitrile rubber seals are engineered for compatibility with mineral oil hydraulic fluid per ISO 6743/4 specifications. Verify your equipment uses standard mineral oil and not synthetic or biodegradable fluids before selection.