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Dehydrator Cum Filter Unit (DFU)

Free water can be removed by Centrifuge but we require Dehydrator Cum Filter Unit to remove dissolved or emulsified water and to achieve this, we manufacture our indigenously designed Dehydrator Cum Filter Unit (DFU).

Our DFU is unique in design as it utilizes a re-circulating path and the oil returning to the system tank is almost 80% free of water/moisture in one go. Because of re-circulation our DFU utilizes maximum heat while removing moisture /vapour.

Special Features
  • Removes water present in any form
  • Adaptability to operate up to 680cst (centistoke) of oil
  • Utilizes maximum heat generated
  • Consumes minimum electrical energy (KW)
If Water level is in ppm Water Drain in ltrs/hr
< 1000 0.5 - 1
1001- 3000 1 - 2
> 3001 2 - 3
Safety Features
  • Restarts automatically with return of electrical power
  • Indicates filter clogging by switching on red light and beep tone
  • Phase reversing switch provided to rectify pump direction
  • Machine trips due to over load or single phasing
  • Bypass line is Pre-set at 5 kg pressure
  • Due to malfunctioning if oil level reaches FS 3, it trips the unit and saves from overflowing.
Cautions
  • Aux. Tank should be drained twice a week
  • Compressor to be topped with oil once a week