Water treatment for cooling systems in accordance with VDI 3803


» Diagram of cooling system to VDI 3803 (PDF, German, 321 KB)

Treatment of the supply water 1. JUDO PROFi flushable return protection filter for filtration of the supply water 2. JUDO BA pipe separator for protecting the drinking water system in accordance with DIN 1988 3. JUDOMAT softening system JUDO partial desalination system (decarbonisation and softening) JUDO desalination system (reverse osmosis or complete desalination) 4. JUDO WADOS dosing pump system and JKL 25 (ingredients) for cooling water conditioning

Treatment of the circulating water 5 .JUDO automatic circuit desalination for circulating water desalination 6. JUDO automatic flushable return protection filter (controlled by differential pressure) for partial flow filtration or JUDO E-series filter (fixed-bed filter) 7. JUDO UNIDOS dosing pump system and JKL 30 (ingredients) for dosing of biocide

JUDO product Dosing Analysis Effect JKL 25 dosing solution in supply water, quantity-controlled Combination product for hardness stabilisation, corrosion inhibition and dispersion JKL 30 dosing solution in the circuit as required, e.g. time-controlled visual check Biocide for rapid killing off of biological contamination JKL 40* dosing solution Conditioning of the system contents and the supply water JTH-ML Anodic corrosion inhibitor with hardness-stabilising and dispersing effect

* for semi-open and closed cooling circuits