• Resists degradation
  The good oxidation stability provided by the multi-component inhibitor system resists oil breakdown during exposure to high temperature conditions.
  
  
• Potential maintenance and downtime savings
  The highly refined base stocks and multi-component oxidation inhibitor system resist the formation of harmful sludge and varnish deposits. The rust inhibitor protects components against corrosion.
  
  
• Smooth operation
  The good water separability of the highly refined base stocks and inhibitor system ensure rapid settling of harmful water accumulated from steam condensate. The non-silicone foam inhibitor allows rapid release of entrained air while minimising foam formation, enabling reliable operation of sensitive hydraulic control devices.

• Regal® R&O is an inhibited turbine oil formulated from highly refined base stocks and rust, oxidation and foam inhibitors.
  

Regal R&O is suitable for use in the following applications provided a rust and oxidation (R&O) inhibited oil is acceptable.

• Steam and hydraulic turbines operating under all service conditions.
  

• Industrial gas turbines operating under moderate service conditions where the oil is not exposed to excessively high temperatures or gear sets requiring enhanced load carrying performance.
  

• Centrifugal, rotary and reciprocating compressors, turbo-blowers and centrifugal pumps (not recommended for use in breathing air compressors)