Product Description
Industrial seal kit designed for manual pallet jack hydraulic system maintenance, featuring high-performance wiper rings, O-rings, dust seals, back-up retaining rings, and alloy steel set screws. Rated for working pressure up to 3000 PSI. Compatible with a range of OEM pallet truck hydraulic pumps. No known cross-reference part numbers for A000044459.
Specifications
Dimensional
| Back-Up Ring Thickness | 0.125 inch nominal |
Material
| Seal Material | Nitrile rubber, nylon, alloy steel |
| Wiper Ring Material | Polyurethane |
| Packing Set Material | Fabric-reinforced nitrile |
Frequently Asked Questions
Q: What are the specifications for the A000044459 industrial seal kit?
A: The A000044459 is rated for working pressure up to 3000 PSI and is designed for manual pallet jack hydraulic system maintenance. It includes high-performance wiper rings, O-rings, dust seals, back-up retaining rings, and alloy steel set screws. Back-up ring thickness is 0.125 inch nominal. The complete packing set uses fabric-reinforced nitrile materials.
Q: What equipment does the A000044459 seal kit fit?
A: The A000044459 is compatible with a range of OEM pallet truck hydraulic pumps used in manual pallet jacks. It is engineered specifically for manual pump applications. Verify your pump model and port dimensions match this kit before ordering.
Q: What materials are in the A000044459 seal kit?
A: Primary seal materials are nitrile rubber and nylon. Wiper rings use polyurethane for fluid and contaminant exclusion. Back-up retaining rings are 0.125 inch thick and support seal integrity. The packing set uses fabric-reinforced nitrile. Alloy steel set screws provide corrosion-resistant fastening. This material combination provides durability across temperature and pressure ranges typical of pallet truck hydraulic systems.
Q: What is the pressure rating of the A000044459?
A: The A000044459 is rated for working pressure up to 3000 PSI. This pressure rating is suitable for manual pallet truck hydraulic pump applications. Do not use in systems exceeding this rated pressure.
Q: How long does the A000044459 seal kit last before replacement?
A: Service life depends on cycle frequency, fluid condition, storage temperature, and environmental contamination. Nitrile and polyurethane seal kits typically provide 1,000 to 3,000 pump cycles in normal conditions. Monitor for pressure loss, external fluid leakage, or sluggish pump operation and replace the kit when seals no longer maintain system performance.