Kaeser S-460 Compressor Oil Equivalents

The listed alternatives use ISO viscosity grade 46, matching the S-460 category shown in the page topic. The products differ by formulation, including PAO, full-synthetic, synthetic-blend, PAG and partial-synthetic options. Review the compressor’s operating conditions, existing lubricant and manufacturer guidance before selecting a replacement. Technical support and oil analysis are available from US Compressor for application-specific assistance.

Yes. The listed products are identified as compatible with rotary screw compressors, while Rando Oil 46 also lists reciprocating compressor compatibility. Product data describes these lubricants for air compressor lubrication, industrial compressor maintenance and replacement applications. Compatibility should still be verified against the compressor documentation and the lubricant currently in service before filling or switching products.

Available formulations include PAO, full-synthetic, synthetic-blend, PAG and partial-synthetic blend lubricants. This gives buyers several formulation choices within the ISO 46 category. The products are positioned for different replacement applications, including Anderol, Pennzoil, Royal Oils, Texaco Rando Oil, Amerilube and Quincy PAG lubricants. Selection should consider the existing oil, compressor design and operating conditions.

Service life varies by product and operating conditions. The listed Pennzcom, Royco 446 and QuinSyn PG products state an oil life of 8,000 hours at a 100°C discharge temperature. S 46 Anderol and PGRI Amerilube list 4,000–6,000 hours under the stated condition. These figures are product claims, not a universal maintenance interval; oil analysis and equipment guidance should inform change decisions.

QuinSyn PG is specifically described as a replacement for OEM PAG compressor lubricants without flushing existing oil. That statement applies to the QuinSyn PG product and should not be generalised to every lubricant listed. Other formulation changes may require compatibility checks, draining or flushing. Consult US Compressor technical support and review the compressor manufacturer’s recommendations before changing oil types.

US Compressor offers technical support, customer service and free oil analysis for these lubricant applications. Support can help compare ISO 46 products, base oil formulations, compatibility claims and operating requirements. Customers can also request guidance on container options and bulk orders where available. Product-specific shipping, returns and warranty details should be confirmed directly with US Compressor before purchase.