Castrol Alphasyn EP 150 - 20L

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Overview

CASTROL ALPHASYN EP 150

Synthetic Gear Oils

Application CASTROL ALPHASYN EP 150

The Alphasyn EP 150 have been formulated for use in all types of enclosed gears including heavy and shock-loaded gears and bearings where EP properties are required. Castrol Alphasyn EP 150 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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Details

Performance, Features & Benefits of CASTROL ALPHASYN EP 150 are:

Full EP performance gives protection of gears against wear and shock loading, including protection against micro-pitting.
Good thermal and oxidative stability provides reliable operation and extended operating life when compared to mineral oil based products.
High corrosion protection for gears.
Inherently high Viscosity Index (VI) makes the product suitable for operations over a wide temperature range.
Rapid air release and good performance in the Flender Foam Test prevents foaming and bearing damage.
Good water separation and demulsification characteristics means reduced down time through prolonged lubricant life and increased equipment reliability.
PAO based lubricant provides good compatibility with seals, paints and mineral oil based lubricants.

The use of a PAO base stock provides an inherently high Viscosity Index (VI) and low pour points making these products suitable for use over a wide temperature range. The Alphasyn EP 150 is fully compatible with nitrile, silicone and fluropolymer seal materials.

Alphasyn EP 150 is classified as follows: DIN Classification is CLP 150.

The Alphasyn EP range meets the requirements of:

DIN 51517 Part 3
Siemens MD for Flender Gear Units
AGMA 9005 - E02
AIST 224
David Brown Type E

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Product Description CASTROL ALPHASYN EP 150

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

Typical Characteristics

Product specifications :		Castrol Alphasyn EP 150
Density @ 15°C/ 59°F in kg/m³	ISO 12185 / ASTM D4052	860
Kinematic Viscosity @ 40°C / 104°F in mm²/s	ISO 3104 / ASTM D445	151
Kinematic Viscosity @ 100°C / 212°F in mm²/s	ISO 3104 / ASTM D445	19.8
Viscosity Index	ISO 2909 / ASTM D2270	150
Pour Point in °C/ °F	ISO 3016 / ASTM D97	-54/-65
Flash point, open cup method in °C/ °F	ISO 2592 / ASTM D92	220/428
Foam Sequence I - tendency / stability in ml	ISO 6247 / ASTM D892	0/0
Rust Test - synthetic seawater (24h) Rating	ISO 7120 / ASTM D665B	Pass
FZG Gear Scuffing Test - A/8.3/90 Failure Load Stage	ISO 14635-1	>12
FZG Gear Scuffing Test - A/16.6/90 Failure Load Stage	ISO 14635-1 (modified)	>12
FZG Micropitting test @ 90°C/194°F Failure Load Stage / Micropitting Rating	FVA 54-7	10 (High)
FE-8 Bearing Wear test (roller weight loss) in mg	DIN 51819-3	<5