Chevron Marine Lubricants Consumable
Delo® XLC Antifreeze/Coolant – Concentrate
Nitrite-free ethylene glycol antifreeze/coolant concentrate with silicate-free aliphatic acid technology for long-life freeze, boil-over and corrosion protection.
Description
Delo XLC Antifreeze/Coolant – Concentrate is a non-nitrited, ethylene glycol-based cooling fluid and corrosion inhibitor for combustion engines and heat transfer systems. Its patented silicate-free aliphatic acid technology gives long-life corrosion protection for all engine metals, including aluminium and ferrous alloys, and fleet testing has proven protection for at least 32,000 hours in stationary engines.
Key features
- Maintenance-free protection against freezing, boiling and corrosion
- At least 33% by volume recommended for good corrosion protection
- Works with cast iron and aluminium engines and aluminium or copper-alloy cooling systems
- Cavitation protection without nitrite SCAs; seal compatible
- Approvals: Deutz/MWM 0199-2091, MAN Diesel D36 5600, WinGD, Rolls-Royce 2.13.01, Wärtsilä Finland 32-9011, Caterpillar-MaK A4.05.09.02
- Meets ASTM D3306 and ASTM D6210, among others
Applications
Engine cooling systems, including Deutz, GE Jenbacher, MTU 2000/4000 and Wärtsilä engines.
Specifications
| MPID | 219900 |
|---|---|
| Ash content (ASTM D 1119) | 1.1 mass % |
| Nitrate, amine, phosphate, borate, silicate | Nil |
| Colour | Orange |
| Density at 20°C (ASTM D 1122) | 1.11 kg/l |
| Equilibrium boiling point (ASTM D 1120) | 172 °C |
| Reserve alkalinity (pH 5.5) (ASTM D 1121) | 6.2 |
| Shelf life (concentrate, unopened) | 8 Years |
| Freeze protection | -37 °C (50% dilution), -20 °C (33% dilution) |
| pH at 33% dilution (ASTM D 1287) | 8.3 |
| Minimum concentration | 33 volume percent |
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