Gulf EP Lubricant HD 680

Description

Product Description

Gulf EP Lubricant HD 680 is a heavy-duty industrial gear oil designed for extreme pressure applications. Developed to withstand severe operating conditions, this gear oil ensures optimal performance and extended equipment life. Blended with a sulfur-phosphorus type extreme pressure additive system, it provides exceptional load protection against shock loading and wear.

Performance of Gulf EP Lubricant HD 680

• Excellent Load Carrying Capability: Protects gears against scuffing, wear, and offers long equipment life, reducing maintenance costs.
• High Thermo-Oxidative Stability: Resists deposit formation, enhances system cleanliness, and enables longer service intervals.
• Effective Rust and Corrosion Protection: Safeguards all gearbox components.
• Superior Demulsibility Property: Enables trouble-free operation in conditions encountering water or moisture.

Features of Gulf EP Lubricant HD 680

1. Extreme Pressure Additives: Provides outstanding load protection.
2. Thermo-Oxidative Stability: Ensures system cleanliness.
3. Water Separation Characteristics: Resists foaming and maintains performance.
4. Exceeds Industry Specifications: Complies with DIN 51517 Part 3, ISO 12925-1 Type CKD, AGMA 9005 E-02, David Brown S1.53 101(E), and US Steel 224.

Benefits of Gulf EP Lubricant HD 680

• Long Equipment Life: Reduced maintenance costs.
• Enhanced System Cleanliness: Longer service intervals.
• Trouble-Free Operation: Even in wet conditions.
• Corrosion Protection: Extends the life of gearbox components.

Specifications

• ISO Viscosity Grade: 680
• Flash Point: 252°C
• Pour Point: -6°C
• Density @ 15°C: 0.909 kg/l
• FZG Fail Load Stage: 12
• Rust Test: Pass
• Copper Corrosion: 1a

Certifications

• Meets DIN 51517 Part 3, ISO 12925-1 Type CKD, AGMA 9005 E-02, David Brown S1.53 101(E), and US Steel 224 specifications.

Health, Safety & Environment

Gulf EP Lubricant HD 680 is formulated with safety in mind. Please consult the Safety Data Sheet for detailed information.

Color

The color of Gulf EP Lubricant HD 680 is amber.

API

Not applicable for this product.

Operating Temperatures

Suitable for a wide range of industrial gears operating under heavy or shock loading conditions.

Container per Liter

Available in 208-liter containers.

Base Oil

High-quality base oil ensures optimal performance.

Recommendations

• Suitable for industrial spur, helical, bevel, and steel-on-steel worm gears.
• Ideal for journal and roller contact industrial bearings operating at low speeds and high loads.
• Can be used in splash, mist, and circulating systems.

Industries Where Gulf EP Lubricant HD 680 Is Popular

• Manufacturing
• Mining
• Construction
• Marine
• Power Generation

Price of Gulf EP Lubricant HD 680

For pricing details and inquiries, please contact us.

Flash Point

The flash point of Gulf EP Lubricant HD 680 is 252°C.

Drop Point

Not applicable for this product.

Viscosity

• Viscosity @ 40°C: 682.4 cSt
• Viscosity Index: 91

Frequently Asked Questions (FAQs)

1. Is Gulf EP Lubricant HD 680 suitable for marine gear applications?
   • Yes, it is suitable for marine gears.
2. Can this gear oil be used in mist lubrication systems?
   • Yes, it is suitable for mist systems.
3. What is the recommended maintenance interval for Gulf EP Lubricant HD 680?
   • Follow the equipment manufacturer’s recommendations.

Datasheet Table: Specifications of Gulf EP Lubricant HD 680