Multi Lube 100 is a special vacuum pump oil with a narrow boiling range for mechanically delicate and high-vacuum pumps. Multi Lube 100 is formulated with a core fraction of a paraffin based solvent raffinate, combined with a very high initial boiling point, a low vapor pressure as well as a low vaporization loss and a minimal coking tendency. Moreover, Multi Lube 100 has a minimal foaming tendency and a very good water separation behavior. Multi Lube Formulated for the use in mechanical vacuum pumps which work in fine vacuum and high vacuum field to about 0,0001 mbar. This product has proven especially reliable in rotary valve pumps, rotary piston pumps and rotating piston pumps.