Product Description
Hydraulic seal kit BG 080-7E155 provides all necessary dynamic and static sealing elements for the Blue Giant EPT-55 Series manual pallet jack hydraulic pump assembly, including U-cup, O-ring, wiper, and backup ring seals. Engineered for hydraulic oil service and maximum system pressures up to 3000 PSI, this OEM-equivalent kit prevents leakage and contamination in standard 1.00 to 1.50 inch bore × 0.625 to 0.750 inch rod diameter cylinders.
Specifications
Product Overview
| Part Number | BG 080-7E155 |
Physical Specifications
| Primary Material Composition | Hydraulic polyurethane, NBR nitrile rubber for O-rings, PTFE backup rings |
| Seal Hardness | Shore A 70-90 for polyurethane dynamic seals |
| Maximum System Pressure | 3000 PSI |
| Bore Diameter Range | 1.00 to 1.50 inch |
| Rod Diameter Range | 0.625 to 0.750 inch |
| Kit Contents | U-cup seals, O-rings, wiper seals, PTFE backup rings |
Compatibility
| Compatible Equipment | Blue Giant EPT-55 Series manual pallet jack hydraulic pump assembly |
Frequently Asked Questions
Q: What components are included in the 0000-7E155 hydraulic seal kit?
A: This hydraulic seal kit provides all necessary dynamic and static sealing elements for Blue Giant EPT-55 Series manual pallet jack hydraulic pump assemblies, including U-cup seals, O-rings, wiper seals, and PTFE backup rings.
Q: What is the maximum pressure rating for this hydraulic seal kit?
A: The 0000-7E155 is engineered for maximum system pressures up to 3000 PSI. Do not exceed this rating, as seal failure and system leakage will occur.
Q: What cylinder bore and rod sizes does this kit fit?
A: This seal kit is designed for cylinders with bore diameter range of 1.00 to 1.50 inch and rod diameter range of 0.625 to 0.750 inch. Verify your cylinder dimensions match these specifications before ordering.
Q: What materials are the seals made from?
A: The kit contains hydraulic polyurethane dynamic seals with Shore A 70-90 hardness, NBR nitrile rubber O-rings, and PTFE backup rings. These materials provide optimal performance in hydraulic oil service.
Q: When should I replace this hydraulic seal kit?
A: Replace this seal kit if you observe visible hydraulic oil leakage from the pump assembly, reduced pump pressure, or contamination in the hydraulic fluid. Timely replacement prevents system failure and equipment downtime.
Q: How should the seals be stored before use?
A: Store seals in a cool, dry environment away from direct sunlight and extreme temperatures. Keep original packaging sealed until ready for use to prevent contamination and material degradation.