Yes. Klarol’s control fluid reconditioning and TAN reduction systems purify EHC (Electro-Hydraulic Control) fluids and phosphate ester fire-resistant fluids, restoring them to OEM specifications. At Kudankulam Nuclear Power Plant, independent analysis showed TAN reduced from 0.85 to 0.07 mg KOH/g and mechanical impurities from 135 to 65 ppm on 3,000 litres of Fyrquel.