RSA4K Screw Compressor Oil

Berge RSA4K screw compressor oil is formulated with specially deep-refined base oil and multiple functional additives. It offers excellent performance, making it ideal for lubrication of medium-duty oil-injected rotary (screw and vane) air compressors. Available in ISO viscosity grades 22, 32, 46, and 68.

Product Performance

Superior high-temperature oxidation stability extends the service life of compressor oil.

Excellent oil-water separability minimizes additive hydrolysis loss.

Outstanding extreme-pressure (EP) and anti-wear properties reduce wear on compressor components.

Good rust resistance minimizes equipment corrosion.

Ashless technology ensures the product prevents corrosion and deformation of compressor seals.

Product Description

This product adheres to the following technical specifications:

ISO L-DAH、DAG；Q/SH 303007-2003

Recommended Applications

Suitable for lubrication of rotary (screw and vane) air compressors with discharge temperature ≤ 120°C and effective working pressure of 0.8–1.5 MPa.

It is recommended that the oil change interval during normal operation should not exceed 4000 hours.