Castrol ALPHASYN EP 150 – Synthetic Industrial Gear Oil

Product Description

Castrol ALPHASYN EP 150 is a premium fully synthetic industrial gear oil formulated with high-quality PAO base stocks and advanced Extreme Pressure (EP) additives. It is designed for enclosed gear systems operating under heavy loads, shock loading, and severe operating conditions.

It provides excellent wear protection, micro-pitting resistance, and extended oil service life compared with conventional mineral gear oils.

Key Features & Benefits

• Excellent Extreme Pressure protection for heavy-loaded gears
• Outstanding oxidation and thermal stability for long oil life
• Superior micro-pitting and wear protection
• High load-carrying capacity under shock loads
• Excellent rust and corrosion protection
• Rapid air release and low foaming characteristics
• Wide operating temperature range due to high viscosity index
• Compatible with seals, paints, and mineral oils

Typical Applications

• Enclosed industrial gearboxes
• Heavy-loaded gear drives in mining, cement, steel, and paper industries
• Bearings operating under high loads
• Marine and offshore gear systems
• Industrial drives requiring synthetic ISO VG 150 gear oil

Specifications & Approvals

Meets or exceeds requirements of:

• DIN 51517 Part 3 – CLP
• AGMA 9005-D94
• U.S. Steel 224
• Flender Gear Units
• David Brown Type E
• Hansen Transmissions

Typical Characteristics