Straight Cylinder Oil 1000NC

Hallett Code: STO021

A straight steam cylinder oil formulated from a select blend of high-quality solvent refined mineral base oils to provide a strong lubrication film at elevated temperatures to protect the cylinders and valves from premature wear. Unlike compounded lubricants, straight cylinder oils have an excellent demulsification ability to cleanly separate from water allowing the condensate to be recovered.

Can also be used where a SAE 250 Straight Gear Oil is called for.

Product Benefits:

• Does not damage paintwork or cause staining on phosphor bronze, brass or copper fittings.
• Does not contain rapeseed oil.
• Residue free.
• Excellent oxidation resistance.
• Offers good corrosion resistance.
• Excellent demulsibility for condensate recovery.

Steam temperature – over 290°C (554°F)
Boiler pressure – over 250PSI

Applications:

A non-compounded oil designed for high steam temperatures and pressures under superheated steam conditions.
For use with condensing steam locomotives operating on preserved lines, traction engines, steamboats and stationary engines where steam condensate is to be recovered.

Product Test Data:

Density @15?C: 0.910

Kinematic Viscosity @ 40?C (cSt) : 1000
Kinematic Viscosity @ 100?C (cSt) : 48

Viscosity Index : 91
Flash Point (COC ?C) : >200

Straight Cylinder Oil 1000NC - Hallett Steam Oils - STO021 SAE 250