EDH Series

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EDH(equipped with dehydrator function)Series

Electrostatic Oil Cleaner with Dehydration unit

It has a function of EDC for eliminating micro level sludge through electrophoretic and dielectophoretic migrations, as well as the ability of removing water mixed in the oil.

Water removal is based on water absorption type for the standard series.
[ For removing water in the oil, a separation unit, a vacuum dehydrator, etc are available. Please consult with our sales department. ]

Simple maintenance.
When water infiltrated due to water cooler malfunction, or needed to eliminate water and contaminants.




EDH-R25N / EDH-R50N / EDH-R100N
Built-in type

※ Built-in type : please contact us for portable application

Model Power consumption
Oil quantity
(general hydraulic unit)
EDH-R25N 300 825×390×990 80 2,500L
EDH-R50N 500 825×725×1,120 120 5,000L
EDH-R100N 700 1,050×725×1,120 150 10,000L

【Applicable oils】All the mineral oils except for engine oil Fire retardant synthetic hydraulic oil, organic solvents, others.
【Oil temperature】less than 60C
【Water content】less than 1000ppm
【Viscosity】less than 200cst
【Standard power】200V 3Φ 50Hz/60Hz 380-440V 3Φ In case for 100V 1Φ, it is priced separately.

※ For other organic solvents and fire-retardant synthetic oils, separate specifications may be applied.
※ Please consult us as different models may be selected depending on oil quantities and contamination levels.
※ The portable units for EU applications are fully CE marked.

Electrostatic Oil Cleaner

EOC Series