Product Description
WIPER
Compatibility: Fits pallet jacks made by Pallet Mule, model WIPER. SKU: PU B-1-15-3/4
Frequently Asked Questions
Q: What is the PU B-1-15-3/4 part and what does it do?
A: The PU B-1-15-3/4 is a wiper seal designed for Pallet Mule manual pallet jack pump assemblies. It protects internal pump components from contamination by sealing the rod interface against moisture and floor debris.
Q: What is the 3/4 inch dimension referring to?
A: The 3/4 inch designation indicates the rod diameter or bore size that this wiper seal is designed to fit. This size is specific to Pallet Mule WIPER model pallet jacks.
Q: Why is a wiper seal important for pallet jack reliability?
A: The wiper seal prevents dirt, moisture, and chemical residues from entering the pump bore along the rod. Contamination ingress can cause pump seals to fail prematurely and hydraulic cylinders to lose pressure. Regular wiper condition checks extend pump life.
Q: When should the PU B-1-15-3/4 wiper seal be replaced?
A: Replace the wiper seal if you observe visible wear, leakage from the pump rod area, or reduced pump responsiveness. In high-contamination environments such as outdoor or wet storage zones, inspect the wiper more frequently.
Q: Is the PU B-1-15-3/4 compatible with other pallet jack brands?
A: The PU B-1-15-3/4 is manufactured for Pallet Mule equipment. Cross-compatibility with other brands depends on matching the rod diameter and pump assembly design. Verify equipment model and rod size before ordering.