Proclean 39V is a specially formulated synthetic fluid capable of dissolving varnish and solubilizing sludge from closed loop oil-sealed vacuum pump systems while they are operating.

This fluid contains oxidation and rust inhibitors and can be used as a short-term sealing fluid (up to 500 hours) in closed loop oil sealed vacuum pums systems. it is fully compatible with mineral oils and other synthetic lubricants and is highly recommended for use as a flushing fluid when changing over to Dekker's Vmaxol brand sealing fluids. Its high flash point and non-toxic nature insure safety in its applications.