VARTECH ISC delivers value through:

• The stabilization of varnish and sludge deposits into the oil to enable their efficient removal through a scheduled oil change, restoring system operational efficiency,

• Minimal filter plugging,

• It’s excellent compatibility with many turbine and compressor products (mineral and synthetic hydrocarbon based),

• The retention of both oil/water separability and oxidation life performance,

• Excellent seal compatibility,

• Extended cleaning times.

When added to the end-of-life in-service oil, VARTECH ISC’s state-of-the-art triple-action technology:

• Cuts through hard varnish to remove it as micro-sized varnish particles.

• Captures and stabilizes the micro-sized varnish particles in a protective barrier to enable effective removal of the varnish from the system without redepositing to the equipment.

• Provides compatibility with the in-service oil for optimum operational flexibility while maintaining system performance during the cleaning cycle to prepare for change out to fresh oil.

VARTECH ISC is: 

• Added directly to the in-service lubricating oil,

• Ideal for use in concentrations between 5% to 20%,

• Designed to be effective under normal operating temperatures, not to exceed 120°C (250°F).

If the current oil is severely deteriorated, best practice is draining the degraded oil and refilling with fresh oil so the cleaner can be added to a new fill of Caltex product meeting the OEM’s specifications.