Product Description
GW 532 Seal Kit for manual pallet jack hydraulic pump, manufactured by Liftsplus.com, includes NBR/FKM/PTFE wiper seals, O-rings, U-cup, backup rings, and valve plugs for replacement and maintenance of pallet jack hydraulic units.
Specifications
Hydraulic
| Material Specification | Nitrile Rubber (NBR), Fluorocarbon (FKM), PTFE for backup rings |
| Valve Plug Material | NBR |
Material & Construction
| Construction | Composite of elastomeric and PTFE sealing elements |
| Backup Ring Material | PTFE |
| O-Ring Material | NBR (Nitrile Rubber) and FKM (Fluorocarbon) |
| U-Cup Seal Material | Polyurethane |
Part Numbers
| Manufacturer Part Number | GW 532 |
Frequently Asked Questions
Q: What components are included in the GW 532 hydraulic pump seal kit?
A: The GW 532 seal kit includes NBR/FKM wiper seals, O-rings, U-cup seals, backup rings, and valve plugs. These components are engineered to maintain hydraulic system integrity in manual pallet jack pumps and prevent fluid leakage and contamination.
Q: What materials are the GW 532 seals made from?
A: The GW 532 is constructed from nitrile rubber (NBR), fluorocarbon rubber (FKM), and PTFE for backup rings. This material combination provides chemical resistance to hydraulic fluids, durability under pressure cycling, and reliable sealing performance in warehouse environments.
Q: Which manual pallet jack hydraulic pumps are compatible with the GW 532?
A: The GW 532 is designed for manual pallet jack hydraulic pumps from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT equipment. Confirm pump bore, rod diameter, and valve port configuration match your unit before ordering.
Q: What is the difference between the GW 531 and GW 532 seal kits?
A: The GW 531 and GW 532 are designed for different pump configurations. The GW 531 includes wear rings and is sized for specific bore/rod combinations. The GW 532 includes backup rings and valve plugs for a different pump assembly design. Verify your pump model to select the correct kit.
Q: How do I know when to replace the GW 532 seal kit?
A: Replace the GW 532 when hydraulic fluid leaks from the pump housing, lifting becomes sluggish, or the system cannot maintain load pressure. Seal wear accelerates with contaminated hydraulic fluid and elevated operating temperatures. Routine fluid analysis and preventive maintenance extend seal service life.