High vacuum used insulation oil purifier,ZYD Double-Stage vacuum
transformer oil filter
Dehydration, degasification and filtration of insulation oil
especially aging transformer oil. Roots pump is combined with
vacuum pump to generate powerful working efficiency and remove
water, gas more thoroughly and rapidly. Due to its bridge-type
design, it also can be used as an independent vacuum source for
vacuum drying and oiling for insulation oil.
1. Can purify large power transmission equipment above 110kv. 2. Equipped with roots pump, powerful double-stage vacuum system 3. Continuously working for 150 hours 4. Duplex 3D evaporation technology and precise multi-stage
filtration system 5. Carbon fiber infrared heating system 6. Automatic double-infrared liquid controller and pressure
protector 7. Interlocked protective system 8. Automatic back-flushing system
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 2 days if the goods are in stock. or it is 7-10
days if the goods are not in stock, it is according to quantity.
Q: How long is your warranty period?
A: Lifetime warranty,the only manufacturer who can guanrantee
Q: What is your terms of payment ?
1)Ms Joanna Hu is at your service
Please contact for more technical details and latest price:
Skype ID: joanna15023
Email 1: firstname.lastname@example.org
Email 2: email@example.com
Mob: 0086 13983126457 (what's App for online inquiry)
Tel: +86 23 68681154
Fax:+ 86 23 68060921
High vacuum used insulation oil purifier,ZYD Double-Stage vacuum transformer oil filter Images