The service-friendly Varnish Elimination Unit (VEU) is designed for use with mineral oils and is particularly effective at removing oil-aging products (varnish). Varnish takes the form of oil-insoluble aging products which settle in the tank, in valves, or in bearings. These can be filterable gels or solid paint-type deposits. The VEU series product is used in bypass flow. The removal of varnish is based on reducing the oil solubility for varnish with subsequent filtration, using a combination of an air cooled heat exchanger in series with DiMicron series filter elements.
(4)The VMU Vanish Mitigation unit offers Effective removal of oil aging products (varnish) or acid removal from mineral oil or phosphate esters using offline filtration systems to increase operating reliability of the system.FilSys_OilAgingRemovSys_VMU_IXU_1.jpg
