Sullair SRF 1 / 4000 Equivalent | 55 gallon | R-EADY Replacement Air Compressor Oil

This R-EADY air compressor lubricant partial-synthetic blend air compressor lubricant is designed for rotary screw and reciprocating compressors. Utilizing an advanced-technology additive system, this compressor oil offers good oxidative and thermal stability as well as resistance to carbon and varnish formation. Our lubricant gives outstanding service — even in moderately severe operating conditions.

Attributes

• Good oxidative and thermal stability
• Controls carbon and varnish formation
• High viscosity index
• High flash and auto-ignition points
• Non-toxic/non-hazardous

R-EADY offers a free, comprehensive oil analysis program.

1. Order R-OAK
2. Collect a 4 oz. sample of oil
3. Mail in sample using prepaid envelope
4. A product specialist will analyze and send your results in 2 business days

We help identify and correct issues early in the process, which can extend the life of your oil and performance of your system.

R-EADY products meet or exceed original equipment manufacturer (OEM) specifications but are not endorsed by the OEM. The brand name(s) listed are for reference purposes only. All customers should consult with a product specialist and/or refer to the properties of R-EADY products to ensure they meet the needs of how your system uniquely operates.