CASTROL Alphasyn T 220

Alphasyn T 220 has been formulated for use in most types of light to medium duty enclosed gear systems, but should not be used for heavy or shock loaded systems. Alphasyn T 220 is also suitable for bearings and circulatory systems, like hydraulic systems and slow moving gears operating at high temperatures.

Alphasyn T 220 is a synthetic lubricant which is based on polyalphaolefin (PAO) fluids and sulphur / phosphorus anti-wear additive technology providing outstanding thermal stability and good load carrying capacity.
All products in the Alphasyn T product line have very low pour points and excellent viscosity and temperature characteristics, allowing their use in both low and high temperature applications.

The Alphasyn T range is fully compatible with nitrile, silicone and fluoropolymer seal materials.

Specifications:
DIN 51517 Part 2 - CL
David Brown Type A

Typical charcteristics:
Viscosity at 40 °C (104 °F): 220 mm²/sec - ISO VG 220
Viscosity at 100 °C (212 °F): 23.9 mm²/sec
Viscosity index: 135
Pour point: -42 °C (-44 °F)
Flash point, open cup method: 230 °C (446 °F)
Foam sequence I, tendency/stability: 10 ml / 0 ml
FZG Gear Scuffing Test, A/8.3/90: 12