Sino-NSH meets the filtration needs of various industries for various oil products and provides targeted solutions.


Single-Stage Vacuum Transformer Oil Purifier

NSH-VF is a basic solution vacuum oil purifier plant, which is budget friendly. It is used for different power transformers and is suitable for all insulation oils. It is used to remove moisture, gasses, particulate matter, etc. High efficient and easy operation. Stationary or mobile design.

  • Brand Name:


  • Series:


  • Treating Oil:

    Insulation oil (Transformer oil)

  • Function:

    Dehydration, Degassing, Impurities-removal

  • Flow Rate:

    600-6000 Liter/Hour

  • Power Supply:

    380VAC / 3Phase / 50Hz (or tailorable to yours)

  • Delivery Time:

    10 working days

  • Supply Ability:

    50 sets per month

  • General
  • Parameter
  • Extra Options
Under effect of heat and electric field, the exposure of insulation oil contained trace water, gas and particulate matters etc.
The use of Single-stage Vacuum Transformer Oil Purifier (Model SINO-NSH VF) is necessary, which will help you maintain optimal oil cleanliness. Therefore, making the most use of your equipment to gain the highest and save your money.

SINO-NSH-VF series single-stage vacuum insulation oil purifier is mainly used to extend the lifetime of oils used in transformers, circuit breakers, mutual inductor, voltage regulators and switch gear, or to inject the insulating oil into the transformers.
Equipped with regenerators, it can improve the effect of de-acid, de-color and remove dielectric and acid more effectively. The value of breakdown voltage will increase from 15KV to 65KV. The performance and lifetime of insulating oil will improve and extend awfully after purification and regeneration.
Benefits of Transformer Oil Purifier
1. Removes Dissolved Moisture Transformer Oil
2. Reduces combustible gases and oxygen
3. Improves oil dielectric values
4. Improves transformer power factor
5. Extends oil service life
6. Extends transformer service life and reliability
Oil Data After Purification
Dielectric Strength (BDV) kV ≥60
Water Content ppm ≤7
Gas Content % ≤0.1
Impurity Size μm ≤5
Machine Specification
Parameter Value
VF-10 VF-20 VF-30 VF-50 VF-100
Capacity, liters/hour 600 1200 1800 3000 6000
Heating Power, kW 9 15 24 36 60
Total Power, kW 11 17 26 39 65
Power Supply Fully customizable **
Inlet Diameter, mm 25 25 25 32 40
Outlet Diameter, mm 25 25 25 32 40
(without trailer)
length, mm 1300 1400 1400 1400 1550
width, mm 900 900 900 900 1550
height, mm 1300 1300 1300 1700 1850
Weight (without trailer), kg 300 330 350 400 650
** Operating voltage: 380 V (50 Hz), 380 V (60 Hz), 400 V (60 Hz), 415 V (50 Hz), 415 V (60 Hz), 220 V (60 Hz), 460 V (60 Hz), etc (customizable)
** The installation shall be designed to operate satisfactory at ambient temperatures ranging from -20 deg.C to 55 deg. C
** The heating power and total power are different with different capacity, please consult sales for more.
Our Projects

Available Styles
 1. Fixing station type, mobile type with four wheels and mobile type with trailer.
2. Normal appearance type, shelf-covering type and explosion-proof type.
3. Available in different color.
Also named: Vacuum Dehydrator, Vacuum Purification System, Oil Degasification, Regeneration, Recycling

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