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IT'S MORE THAN JUST OIL. IT'S LIQUID ENGINEERING.

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  2. COMMERCIAL VEHICLE OIL & FLUIDS
  3. PRODUCT TYPES
  4. COOLANTS

COOLANTS

Our COOLANT range offers excellent protection in commercial vehicle engines and features extended life products that maintain performance even under extreme conditions.

 

As commercial vehicle engines – especially those running on natural gas – run hotter than before, engine cooling systems need to work harder. Materials that make up cooling systems vary from vehicle to vehicle, so it is vital to make sure that you use the right coolant for each application.

Our coolant range offers excellent protection in commercial vehicle engines and features extended-life products that maintain performance even under extreme conditions.

CASTROL RADICOOL

CASTROL RADICOOL

Castrol Radicool is a concentrated engine coolant for use in both petrol and diesel engines withaluminium or cast iron engines.
 

This coolant can be mixed using 33% concentration with purified waterto give frost protection to -18°C, however it is recommended to use a 50% dilution to provide optimum corrosion protection and freeze protection down to -36°C. At these concentrations this coolant will provides year round protection. To maintain optimum performance this product should be replaced after 1 year.

 

In the majority of cases, coolants are not compatible and should not be mixed with other coolants unless directed by the equipment manufacturer. If using Castrol Radicool for the first time, ensure thatthe cooling system has been adequately flushed with clean water before use.


* Depending on vehicle type, vehicle condition and driving conditions. All warranties, expressed or implied, are hereby excluded. Please always refer to the Original Equipment Manufacturers vehicle handbook for required specifications, service interval and maintenance recommendation.

FEATURES AND BENEFITS:

  • Mixture of monoethylene glycol and selected chemical agents free of nitrates, amines and phosphates
  • Protection against hard water
  • Effective engine cooling without boiling
  • Protection against corrosion of the alloys used in the cooling system of modern vehicles
  • Compatibility with conventional seal and hose materials used in engine cooling system
  • Protection against cavitation corrosion
  • Efficient lubrication of water pumps
  • Contains bittering agent

 

MEETS OR EXCEEDS INDUSTRY STANDARDS:

 

  • D3306
  • BS 6580:2010
CASTROL RADICOOL SF-0

CASTROL RADICOOL SF-0

Castrol Radicool SF-O is a long-life coolant based on monoethyleneglycol. It is suitable for use in a wide range of vehicles, including cars, trucks and buses, for both petrol and diesel engines. In contrast to traditional antifreeze coolants. Castrol Radicool SF-O does not contain Amines, Nitrites, Phosphates,Silicates or other inorganic inhibitors. It is a silicate free concentrate antifreeze, formulated using advanced organic acid technology (OAT).

 

Castrol Radicool SF-O should be diluted with deionised water to between 33% and 50% concentration.For optimum performance it is recommended that a 50% mixture in water is used. To give freezingprotection from -18°C to -36°C.

 

For maximum performance Castrol Radicool SF-O should not be mixed with other coolants. It istherefore recommended that cooling systems should be drained and flushed before re-filling withdiluted Castrol Radicool SF-O.

 

* Depending on vehicle type, vehicle condition and driving conditions. All warranties, expressed or implied, are hereby excluded. Please always refer to the Original Equipment Manufacturers vehicle handbook for required specifications, service interval and maintenance recommendation. 

FEATURES AND BENEFITS:

The special inhibitor package used in Castrol Radicool SF-O enables longer drain intervals with optimal protection against corrosion, cooling system blockage, overheating and freezing.

  • Longer operational life by allowing extended drain intervals of 3 years plus.
  • Longer life means reduced costs and less possibility of harm to the environment.Outstanding corrosion protection and cooling performance in engines employing cast iron and /or aluminium.
  • Systems with aluminium and / or copper alloys.
  • The additive technology in the product prevents build-up of calcium deposits from top up withhard water. Its formulation is based on monoethylene glycol combined with special OAT inhibitor additive technology.
  • Protection against cavitation corrosion and rust.
  • Effective lubrication of water pump.

 

Castrol Radicool SF-O is suitable for use in mixed fleets.

 

 

MEETS OR EXCEEDS INDUSTRY STANDARDS:

  •  ASTM D3306
  • BS - BS6580