Industrial Gear Oil 220 ISO VG Mineral Yellow Metal Safe Bronze Safe
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Industrial Gear Oil 220 (ISO VG 220)
Mineral Based - Yellow Metal Safe - Premium Protection
This Industrial Gear Oil 220 is a premium quality mineral-based lubricant engineered for a vast range of industrial and marine gear applications requiring Extreme Pressure (EP) characteristics. It is specifically formulated to provide superior protection against wear, oxidation, and rust while remaining completely safe for systems containing "yellow metals" such as phosphor bronze, brass, and copper.
Key Features
- β Yellow Metal Safe: Non-corrosive to bronze and brass.
- β EP Protection: Extreme pressure additives for shock loading.
- β High Stability: Excellent oxidation and thermal stability.
- β Anti-Foam: Formulated to minimize air entrainment and foaming.
Technical Specs
| ISO Viscosity Grade | 220 |
| Viscosity @ 40Β°C | 220.0 cSt |
| Viscosity @ 100Β°C | 19.5 cSt |
| Viscosity Index | 101 |
| Flash Point (COC) | >200Β°C |
| Pour Point | -12Β°C |
Compatibility / Fitment Guide
| Gear Type | Application | Suitability |
|---|---|---|
| Spur & Bevel Gears | Industrial & Marine Gearboxes | Highly Recommended |
| Worm Gears | Drives with Bronze Components | Yellow Metal Safe |
| Steel Mill Gearboxes | Shock Loading Conditions | Excellent Load Carrying |
| Parallel Shafts | Helical & Herringbone Gears | Universal Application |
OEM Cross Reference & Specifications
| Performance Standards | DIN 51517 Part 3 (CLP), US Steel 224, AGMA 9005-E02, David Brown S1.53.101, ISO 12925-1 CKC |
| Mobil Equivalent | Mobilgear 630 / Mobilgear 600 XP 220 |
| Castrol Equivalent | Castrol Alpha SP 220 |
| Shell Equivalent | Shell Omala 71 / Shell Omala S2 GX 220 |
| Fuchs Equivalent | Fuchs Renolin CLP 220 |
Questions & Answers
Is this oil safe for vintage gearboxes with bronze gears?
Yes. Many modern GL-5 automotive gear oils contain sulfur-phosphorus additives that can corrode "yellow metals" like bronze and brass. This industrial gear oil is specifically formulated to be "Yellow Metal Safe," providing high pressure protection without damaging sensitive components.
How do I know if ISO 220 is the right viscosity?
ISO 220 is a common medium-heavy grade. You should check your equipment manual for the "ISO VG" (Viscosity Grade) requirement. If your manual specifies AGMA 5 EP or a 90 weight industrial oil, ISO 220 is usually the direct equivalent.
Can this be used in worm drive systems?
Yes, it is suitable for worm gear configurations, especially where the worm wheel is made of bronze or other copper alloys, as it will not cause the chemical etching associated with aggressive EP additives.
Note: Distributed by 4Boats. Please verify your equipment manufacturer's viscosity and specification requirements before use. Visit 4boats.co.uk for more premium marine and industrial lubricants.
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