Morris Lubricants Compound Steam Cylinder Oil T

Compound Steam Cylinder Oil T is a premium tallow-compounded steam cylinder oil from Morris Lubricants, formulated for use in locomotives and stationary steam engines operating with saturated or low superheated steam up to 175 psi and temperatures up to 450°F (230°C). Produced from special cylinder stock treated with fatty compounds and tallow, it forms emulsions that spread across internal surfaces to deliver a strong, reliable lubricating film on bores, valves, and valve chests — even in wet steam conditions or where water treatment chemicals are present in the steam.

With high lubricity, minimal piston deposits, and excellent corrosion protection including over-wintering, Compound Steam Cylinder Oil T is suitable for cylinders, valve chests, slides, linkages, and general lubrication via mechanical applicators, atomisers, or oil can. Not recommended for full superheated steam, and must not be used where steam is being recovered for use as boiler or process feed.

Key Features

• Tallow-compounded formula for superior lubrication in wet steam conditions
• Fatty compound emulsions spread oil across internal surfaces for maximum film coverage
• High lubricity with minimal piston deposits
• Corrosion protection including over-wintering
• Compatible with saturated and low superheated steam
• Suitable for engines operating up to 175 psi and 450°F (230°C)
• For use with mechanical applicators, atomisers, or oil can
• Not recommended for full superheated steam

Typical Applications

• Steam locomotive and traction engine cylinders
• Stationary steam engine cylinders and valve chests
• Slides, linkages, and general steam plant lubrication
• Heritage and preserved steam locomotives

Available Sizes