CASTROL Duratec L

Description

Castrol Duratec L is a monograde gas engine lubricant that provides excellent thermal and oxidative stability to reduce

combustion chamber deposits and significantly reduce maintenance costs.

Duratec L is formulated primarily for spark ignition natural gas engines where the gas is largely free from aggressive

components such as hydrogen sulphide and chlorine or flourine compounds. Duratec L has been specifically developed

to reduce deposit formation, and improve oxidation characteristics whilst offering excellent corrosion control and base

number retention.

Approval Status

Castrol Duratec L is approved by:

Deutz

Jenbacher - engine types 2, 3 & 6 - Fuel Gas Classes A, B & C ( TI 1106-1109)

Jenbacher - engine type 4 - Fuel Gas Classes A & B ( TI 1106-1109)

Rolls-Royce Ulstein (applications with separate lubrication for turbochargers)

Wärtsilä 175SG, 220SG, 25SG, 28SG and 34SG

Wärtsilä 32DF and 50DF dual fuel engines running predominantly on natural gas

Castrol Duratec L meets the requirements of / is suitable for use in:

Perkins

Ruston

Caterpillar

Waukesha (normal coolant temperature installations)

Features and Benefits

Castrol Duratec L is available globally and combines excellent thermal and oxidative stability, and balanced additive

system in Offshore operations to provide the following key benefits:-

Improved engine life through reduced component wear.

Lower operating costs through increased drain intervals.

Significantly reduced maintenance costs through a decrease in combustion chamber deposits and enhanced

engine cleanliness.