Product Description
This polyurethane U-Cup hydraulic seal is designed for Uline manual pallet jack hydraulic units, providing reliable leak prevention at high pressures. Compatible with Uline models H-2708, H-2900, and H-3045, the elastomer construction delivers consistent sealing performance and extended service life in demanding warehouse and loading dock environments.
Specifications
Hydraulic/Pneumatic
| Installation Location | Primary seal within hydraulic unit for H-2708, H-2900, H-3045 models |
Material & Construction
| Seal Material | Polyurethane elastomer |
Mechanical Specifications
| Compressed Fit | Fits designated hydraulic bore for Uline H-2708 series |
Part Numbers
| Manufacturer Part Number | UE H-2708-AC305 |
| OEM Part Number | UE H-2708-AC305 |
| Compatible With | Uline manual pallet jack models H-2708, H-2900, H-3045 |
Frequently Asked Questions
Q: What material is the UE H-2708-AC305 U-Cup seal made from?
A: The UE H-2708-AC305 is manufactured from polyurethane elastomer. Polyurethane provides excellent high-pressure resistance, consistent sealing performance across temperature ranges, and durability in hydraulic systems typical of manual pallet jacks.
Q: Which Uline pallet jack models use the UE H-2708-AC305 U-Cup seal?
A: The UE H-2708-AC305 U-Cup hydraulic seal is compatible with Uline manual pallet jack models H-2708, H-2900, and H-3045. It serves as the primary seal in the hydraulic pump bore, preventing fluid loss under pump pressure.
Q: How long does a polyurethane U-Cup seal typically last in service?
A: Service life depends on duty cycle and operating environment. With regular use in standard conditions, polyurethane U-Cup seals typically provide 2 to 5 years of service. Frequent operation, high ambient temperatures, or contaminated hydraulic fluid can shorten lifespan. Monitor fluid condition and pump performance to assess seal integrity.