Hu-Lift Hydraulic Pump for HP25L Pallet Jacks
HL 100
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
Hu-Lift HL 100 is a replacement hydraulic pump assembly designed for HP25L manual pallet jacks, compatible as a direct interchange with HL 100-AM and supporting critical lifting functions. Includes piston, reservoir, needle bearings, U-cup and O-ring seals, and mounts with a 10 mm pin system.
Compatibility: Fits pallet jacks made by Hu Lift, model HP25L. SKU: HL 100
Specifications
Hydraulic
| Pump Body Material | Cast steel with precision-machined sealing surfaces |
| Valve Assembly | Integral non-adjustable overflow and return valves |
| Fluid Reservoir Volume | Approximate 0.40 quart (0.38 liter) oil capacity |
| Hydraulic Port | Internal channel, non-threaded, no external ports |
Material & Construction
| Piston Assembly | Includes piston, needle bearings, U-cup seals, O-ring seals |
| Mounting System | 10 mm pin mounting system |
Part Numbers
| Part Number | HL 100 |
| Cross-Reference Part Numbers | Direct replacement for HL 100-AM |
| Manufacturer | Hu-Lift |
| Compatible Models | HP25L manual pallet jack |
Performance
| Service Factor | 1.0 (manual operation, continuous intermittent use) |
Frequently Asked Questions
Q: What does the HL 100 hydraulic pump assembly do?
A: The HL 100 is a complete hydraulic pump assembly that generates pressurized fluid flow to raise and lower loads on manual pallet jacks. It contains the pump body, piston, seals, bearings, and integrated valve system.
Q: Which pallet jack models is the HL 100 designed for?
A: The HL 100 is a direct replacement assembly for Hu-Lift HP25L manual pallet jacks and serves as a direct interchange with HL 100-AM assemblies, supporting the same lifting functions and mounting system.
Q: What internal components are included in the HL 100 pump assembly?
A: The HL 100 includes a piston, reservoir, needle bearings, U-cup seals, O-ring seals, and an integral valve assembly. The pump body is cast steel with machined sealing surfaces engineered for precision hydraulic operation.
Q: Is the HL 100 a direct replacement for the HL 100-AM?
A: Yes, the HL 100 is compatible as a direct interchange with HL 100-AM assemblies and uses the same 10 mm pin system for mounting on HP25L pallet jacks, ensuring proper fit and hydraulic performance.
Q: What material is used in the HL 100 pump body?
A: The HL 100 pump body is manufactured from cast steel with precision-machined sealing surfaces designed to maintain hydraulic pressure and resist wear from repeated piston cycles in manual pallet jack service.
Q: What seals does the HL 100 assembly use and why?
A: The HL 100 uses U-cup seals for piston sealing and O-ring seals for static connections. These seals prevent hydraulic fluid leakage and maintain system pressure during load raising and lowering operations.
Q: How should the HL 100 be stored when not in use?
A: Store the HL 100 pump assembly in a clean, dry location away from extreme temperatures. Keep it protected from moisture and contaminants to maintain seal integrity and hydraulic performance when reinstalled.