Kaeser Sigma 4000 M-100 is or was manufactured by Kaeser Lubricants. The product offered by BlueSky Lubricants is a replacement product of similar quality and performance as a synthetic blend compressor oil. If you have any questions concerning BlueSky Lubricants’ alternative to Kaeser products, please contact us by our Toll Free Phone Number 1-855-899-7467.
Synthetic Blend, Rotory Screw & Centerifugal Compressor Lubricant. Below is the BlueSky replacement