
Turbine Oil
Regal® R&O
Regal® R&O is an inhibited turbine oil formulated from highly refined base stocks and rust, oxidation and foam inhibitors. (For most compressors where OEM requires an R&O circulating oil).
ISO 32, 46, 68, 100
- 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 minimizing 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)

Delo® Difference
Delo has been delivering end-to-end protection for over 80 years. ISOSYN® Technology is why Delo products provide reliable protection to critical engine parts.

Specialised Programs
Using premium Caltex lubricants combined with our custom programs like LubeWatch® Oil Analysis and Mining Task force, we can help your business to achieve even more.
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