Presidential R&O 46

Presidential R&O 46 is a high-performance rust and oxidation inhibited circulating oil designed to provide reliable lubrication and superior protection in a wide range of industrial applications.

This premium R&O 46 oil delivers excellent resistance to rust, corrosion, and oxidation, ensuring long oil life and maintaining system cleanliness under demanding operating conditions.

Formulated with high-quality base oils and a robust additive package, this product offers outstanding thermal and oxidative stability. It resists sludge, varnish, and deposit formation that can impair equipment performance. This also helps to extend drain intervals and reduce maintenance costs. The rust inhibitors form a protective film on metal surfaces, safeguarding bearings, gears, and other critical components from moisture-induced corrosion.

This ISO 46 R&O oil also features excellent demulsibility, enabling quick separation of water from the oil for enhanced system protection. Its low foaming tendency promotes consistent lubrication and minimizes the risk of air entrainment. Such air entrainment can cause cavitation damage and loss of efficiency.

Presidential R&O 46 is ideal for circulating oil systems, lightly loaded bearings, compressors, and other industrial machinery that require reliable rust and oxidation protection without the need for anti-wear additives. Its versatile formulation makes it suitable for manufacturing plants, marine equipment, and a variety of general industrial uses.

At Presidential Oils, we uphold the Presidential Standard: delivering lubricants that meet or exceed industry benchmarks for quality and performance. Proudly made in Cleveland, Ohio since 1877, Presidential is trusted by professionals seeking dependable lubrication and extended equipment life.

Choose Presidential for superior rust and oxidation resistance, stable performance, and long-lasting protection.