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Double Stage High Efficiency Vacuum Oil Filter

Our products BMMAMDVOF Series are special designing for purifying transformer oil. It can dewater, degas by vacuum, and purify impurities by filter system. And it will make cleanliness of oil up to NAS 6, water content <5PPM. This machine could protect the safety of transformer.

2. Features
1. Automatic back flushing system. Avoiding the trouble of hand washing and the damage to filter element.
2. The advanced low temperature separated oil and water technology from Japan can purify the molecular water in oil.
3. The Japanese macromolecule magnetic filter element can purify the impurities efficiently without any additive. Impurities in purified oil is <5 μm. And the cleanliness is above NAS6.
4. The heating system is made from aero materials. It guarantees the balanced heating. You can control the oil temperature between 0~80'C as you wish. No carbonization.
5. The combination of coalescing separation and vacuum duplex 3D stereo-evaporation, eliminating water. Liquid water content will <5 PPM, and breakdown voltage will achieve 65KV after purified.
6. A trio of automatic interlocked preventive device. It can run online 200 hours above.
7. We can design explosion preventive machines with your request. The degree of explosive prevention can achieve dIIBT4, even dIICT4.

Technology & Parameters:

Item Unit BMMAMDVOF
-50
BMMAMDVOF
-80
BMMAMDVOF
-100
BMMAMDVOF
-150
BMMAMDVOF
-200
BMMAMDVOF
-300
Flow
capacity
L/H 3000 4800 6000 9000 12000 18000
Working
vacuity
Mpa -0.06 ~ -0.099
Working
pressure
Mpa ≤0.4
Temperature
range
Normal temperature~100
Power 3PH 50HZ 380V
Heating
efficiency
KW 36 48 60 72 84 120
Total
efficiency
KW 39 51 64 89 90 130
Inlet&Outlet
diameter
mm 32 32 40 50 50 65
Weight kg 500 580 750 800 900 1300
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