HFV-A Series Vacuum Pump oil

Better anti-wear ability to reduce wearness of interface when compressing gas
Good oxidation stability, reduce the interfacial
Proformance
1. HFV-A series oil has a wider temperature range compared to the M series.
2. Better anti-wear ability to reduce interface wear when compressing.
3. Srperior oxidation stability, reduce the interfacial abrasion, delay the operation life of the pumps
4. Desirable foam characteristics to reduce wear due to overflow and interruption of work fluid
5. HFV-A series oil keeps pumps running at high vacuum degree,with a much longer service life.

Application
1. Applicable to poorworking conditions and keeping good vacuum degree under conditions of high timperature,high pressure or high load.
2. Can be applied to various domestic and foreign vacuum pumps such as the British Edwards,German Leybolkd,French Alcatel and Japanese Ulvoil.


Typical data
Item / Model
HFV-A100
HFV-A200
HFV-A250
Kinematic viscosity
(40),mm
2
/s
41.450.6
61.274.8
90110
Viscosity Index
105
105
105
Flash Poin
225
240
250
Pour Point
-10
-10
-10
Demulsibility



(40-40-0)ml,min



54
10
10
-
82
-
-
10
Foam property



24
80/0
80/0
80/0
93.5
50/0
50/0
50/0
Later 24
60/0
60/0
60/0
Extreme pressure ,kPa



Differential pressure
2.0 ×10
-5
2.0 ×10
-5
2.0 ×10
-5
Total pressure
2.0 ×10
-4
2.0 ×10
-4
2.0 ×10
-4




package 4L/Canteen,4Canteen/Case,16L/Bucket ,200L/Barrel