Aircol CM Range
The Castrol Aircol™ CM compressor oil range of high-quality lubricants are based upon highly refined mineral oil, enhanced with additive technology providing excellent thermal and oxidative stability and good load carrying capacity, compared to other products in the same class. Aircol CM grades are formulated without zinc additives (ashless oils), recommended for the lubrication of rotary screw and reciprocating compressors.
Aircol LPT Range
Castrol Aircol™ LPT is a refrigeration compressor lubricant formulated from highly refined naphthenic base oils for use in both large and industrial and small refrigeration units. Aircol LPT is formulated to function as a lubricant and coolant, as well as a sealant in refrigerating compressors. It maintains 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.
Aircol SN Range
Aircol SN were developed to cope with the severe operating conditions experienced in reciprocating air compressors operating at high compression ratios and high discharge temperatures of up to 220°C. Under these conditions, Aircol offer a much reduced carbon forming tendency and extended oil life when compared to mineral oil. Whilst Aircol SN was primarily intended for the use in reciprocating air compressors, it may also be used in certain types of turbochargers, where it will provide significant in-service benefits when compared with mineral based lubricants.
Aircol SR Range
Castrol Aircol™ SR compressor oil range of premium lubricants are designed for use in rotary screw compressors and are based on polyalphaolefin (PAO) fluids. 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.
Aircol SW Range
Castrol Aircol™ SW range of synthetic refrigeration lubricants are formulated from polyolester base stocks. The range are specifically designed for use with refrigeration systems using environmentally friendly HFC refrigerants, in particular R134a.The synthetic base stocks used in the Aircol SW range are fully miscible with HFCs, in particular R134a, even at temperatures well below the minimum likely to be encountered in service. The Aircol SW grades have been formulated to enhance hydrolytic stability, load carrying and inhibition against copper plating. They are wax free and hence have very low pour points. This ensures the evaporator remains clean (consequent efficient heat[...]
Alpha SP Range
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.
Alphasyn EP Range
The Castrol Alphasyn™ EP gear oil range of high-quality synthetic lubricants are based on poly-alphaolefin (PAO) fluids and sulphur/phosphorus Extreme Pressure (EP) additive technology providing good thermal stability and high load carrying capacity. The Alphasyn EP range have been formulated for use in all types of enclosed gears including heavy and shock-loaded gears and bearings where EP properties are required.
Alphasyn PG Range
The Castrol Alphasyn™ PG gear oil range of synthetic lubricants are based on polyalkyleneglycol (PAG) fluids enhanced with antioxidants, rust inhibitors and Extreme Pressure (EP) additives of high thermal stability. Alphasyn™ PG gear oils are primarily intended for use in worm reduction gear boxes, where the low coefficient of friction of the PAG base fluid improves efficiency and consequently reduces power consumption and operating temperatures. This is particularly important in applications where sliding contact is high. The use of a PAG base stock provides inherently high Viscosity Index (VI) and low pour points making these products suitable for use over[...]
Biostat ST 100
Castrol Bio Range oil for stern tubes that meets the requirements of Environmentally Acceptable Lubricants (EALs), based on selected synthetic esters and an optimised performance additive system. Developed primarily for use in stern tubes, Controllable Pitch Propeller (CPP) systems and stabilizers.
BIOTAC MP-2
Castrol BioTac MP2 is an EU Ecolabel registered Environmentally Acceptable Lubricant, multipurpose EP grease based on Lithium Calcium thickener technology, saturated ester and an optimised performance additive system. Castrol BioTac MP2 has been developed primarily for use on exposed marine deck applications and combines excellent physical properties that enable resistance to both mechanical shear and water spray-off with an additive system developed to protect exposed components from corrosion, oxidation and the effects of load, friction and wear. Castrol BioTac MP2 is intended for use in a wide range of applications including medium to low speed bearings (plain and roller), open[...]