20LTRS

The Castrol Aircol™ LPT Range (previously called Energol™ LPT) are refrigeration compressor lubricants formulated from highly refined naphthenic base oils for use in both large and industrial and small domestic refrigeration units.

Application

The Aircol LPT range is formulated to function as lubricants and coolants, as well as sealants in refrigerating compressors.

They maintain good lubrication properties at the high temperatures reached during the compression phase and good fluidity at the low temperatures within the evaporators. Excellent lubrication of the moving parts in the compressor as well as recycling of the oil, entrained into the system by the refrigerant, are therefore ensured.

The chemical stability of the Aircol LPT oils prevents them from reacting with the refrigerants used in refrigeration systems to form potentially disruptive breakdown products. All Aircol LPT grades are suitable for use in systems using Ammonia (NH3) or halogenated hydrocarbons. They can also be used where good low temperature flow properties are required in the lubricant.

Advantages

-The Aircol LPT Range oils ensure long and trouble-free operation of refrigeration systems through a combination of:

-High thermal and chemical stability.

-Good temperature / viscosity behaviour.

-Good low temperature flow properties.

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Castrol Aircol™ SN 100 compressor lubricant is high quality synthetic diester.

Application

Castrol Aircol SN 100 is a compressor lubricant developed to cope with the severe operating conditions experienced in rotary screw, rotary vane and reciprocating air compressors operating at high compression ratios and high discharge temperatures. Under these conditions Aircol SN 100 offers much reduced carbon forming tendencies and extended oil life when compared to mineral oils due to the much higher oxidation resistance. In reciprocating units, Aircol SN 100 has up to eight times the service life of mineral oils.

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The Castrol Aircol™ SR compressor oil range of premium lubricants are designed for use in rotary screw compressors and are based on polyalphaolefin (PAO) fluids.

Application
Aircol SR is suitable for use in oil flooded rotary screw compressors operating under extreme climatic conditions, harsh environments and severe operating conditions where very high air discharge temperatures (> 100°C) are experienced.
These oils are also suitable for use in compressor units operating at normal operating conditions, with the maximum air discharge temperature =/< 100°C, as defined by ISO 6743-3:2003. For normal operating conditions, these products can be used for extended drain intervals up to 8000 hours.

Castrol Almaredge™ BI (previously called Cooledge™ BI) is a general purpose soluble metalworking fluid which is chlorine and boron-free. It contains a unique additive package that provides good lubrication properties and performs well in a wide water range. Almaredge BI can be used in single sump machines as well large systems.

Application
Almaredge BI is a versatile product recommended for general machining on low-medium alloy steel and aluminium alloys.

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The Castrol Alpha™ SP gear oil range of high quality lubricants are based upon highly refined mineral oil, enhanced with an extreme pressure additive technology providing good thermal stability and high load carrying capacity. The extreme pressure additive system not only provides high load carrying capacity, but was designed to provide microscopic wear protection. Microscopic wear protection, also known as micropitting protection, is critical in preventing destructive wear at the micro level therefore extending gear life and meeting the evolving demands of smaller and higher output gear boxes.

Application

The Alpha™ SP range is recommended for the lubrication of industrial gear boxes using forced circulation or splash and oil bath lubrication. They may be used for the lubrication of spur and helical gears and in some lightly loaded worm type gear applications. They have very good viscosity characteristics to ensure starting torques are not excessively high in cold operating conditions. The additives are compatible with the ferrous and non-ferrous metals used in industrial gear units. The Alpha™ SP range is compatible with the most common types of seal materials.

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