Understanding Varnish: Visuals, Formation and Prevention

Varnish is a type of harmful contamination which adheres to metal surfaces and can cause hot spots, an increase in machine temperature, filter plugging and micro-dieseling. Varnish, a result of oxidation, occurs in components like turbines, compressors, hydraulics, large circulation and lube systems. If not caught early, varnish can cause serious system damage leaving you […]