Product Description
Ecoa EC HYD-01-2785 O-Ring for manual pallet jack hydraulic pump. OEM-grade nitrile construction, rated for 2500 PSI max system pressure. Precision AS568A profile for Ecoa jack compatibility. Chemical and hydraulic oil resistant. Includes dimensional tolerances for professional maintenance applications.
Compatibility: Fits pallet jacks made by Ecoa, model EC HYD-01-2785. Alternate model: ECHYD012785; EC HYD 01 2785. SKU: EC HYD-01-2785
Specifications
Hydraulic/Pneumatic
| Maximum Working Pressure | 2500 PSI |
Material & Construction
| Hardness | Shore A 70 ±5 |
Part Numbers & Compatibility
| OEM Part Number | EC HYD-01-2785 |
Frequently Asked Questions
Q: What are the material specifications for the EC HYD-01-2785?
A: The EC HYD-01-2785 is constructed from OEM-grade nitrile elastomer with a Shore A 70 ±5 hardness rating. It meets precision AS568A profile standards and offers chemical and hydraulic oil resistance.
Q: What is the maximum pressure rating for the EC HYD-01-2785?
A: The EC HYD-01-2785 is rated for maximum system pressures of 2500 PSI. Operating above this pressure can cause premature failure or O-ring extrusion.
Q: What Ecoa equipment models does the EC HYD-01-2785 fit?
A: The EC HYD-01-2785 fits Ecoa pallet jacks designated for this OEM part number. Cross-reference numbers include ECHYD012785 and EC HYD 01 2785. Always verify the model designation on your equipment.
Q: Why is the AS568A profile important for the EC HYD-01-2785?
A: The AS568A profile is an industry standard metric that defines precise outside diameter, inside diameter, and cross-section dimensions. This ensures the O-ring seats correctly in the pump cavity and maintains a proper seal under pressure.
Q: Is the EC HYD-01-2785 resistant to common hydraulic fluids?
A: Yes. The nitrile material provides chemical and hydraulic oil resistance, making it suitable for standard ISO hydraulic fluids used in manual pallet jack systems. Do not expose to non-standard fluids without compatibility verification.
Q: How long does the EC HYD-01-2785 typically last?
A: Nitrile O-ring lifespan depends on operating pressure, temperature, and fluid type. In normal pallet jack service, expect 3-5 years before hardening or degradation occurs. Replace immediately if leaking or visibly damaged.