DESCRIPTION Castrol Alphasyn PG synthetic gear oils are based upon highly stable polyglycol base fluids, the properties of which are further enhanced by a complex additive system giving improvements in load carrying capacity, oxidation and thermal stability, allowing operation at high loads and continuous high temperatures. APPLICATION Alphasyn PG gear oils are primarily intended for use in worm reduction gear boxes, where the low coefficient of friction of the polyglycol base fluid gives improvements in efficiency and consequent reductions in power consumption and operating temperatures, particularly when operating at high loads. The stability of the synthetic base when compared to mineral oil also allows increased maintenance intervals and fluid life, reducing servicing costs.

Description The Castrol AlphasynTM 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. Application 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. They are suitable for use in gear boxes where micro-pitting resistance is required and for a wide range of applications in extreme environments, for example mining and quarrying, marine applications and paper production.

SMR MEDIUM SMR HEAVY CLEAR ASMR MEDIUM* Description The Castrol AlphasynTM 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. Application 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. They are suitable for use in gear boxes where micro-pitting resistance is required and for a wide range of applications in extreme environments, for example mining and quarrying, marine applications and paper production.

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