Varnish Removal

Prevent unexpected downtime, sticking valves, and other mechanical issues in tanks and reservoirs by removing varnish through state-of-the-art ion-exchange adsorption systems.

Remove oxidation plated inside your turbine lube system, including bearings and servo valves, both in operation and down.

Conco’s Varnish Absorption System (VAS) uses a granular adsorbent resin and is fitted with a high-efficiency micro-glass filter element to remove hard particulate contamination. With a flow rate of 10 GPM, this unit is outfitted with both pre- and post-filter sample ports for quick non-intrusive sampling. Explosion proof, NEMA 4 and NEMA 7 (HAZOP) rated skids are available and fuse protected electrical system with alarm lights and auto-shutdown when filters are plugged.

Features include:

• Side-stream filtration units filter with system online
• Auto shutdown for high filter differential pressure and low flow
• Fuse protected electrical system with easy to use, plug-and-play equipment design
• Uses a granular adsorbent resin and fitted with a high-efficiency micro-glass filter element to remove hard particulate contamination
• Outfitted with both pre and post filter sample ports for quick non-intrusive sampling
• Achieve desired results typically within 3 to 4 weeks
• NEMA 4 and NEMA 7 (HAZOP) rated skids available for rental or purchase with personnel available for testing, setup, and servicing of units
• Engineers are available to identify the cause of varnish buildup and recommend strategic maintenance plans to mitigate varnish.
• Including Mobil Solvancer (solvency enhancer) and Fluitec Decon HD for higher viscosity fluids.