HFV-Series Vacuum Pump Oil

Can get three kinds of products, Top-quality, First class and Qualified Product
Property
Can get three kinds of products, Top-quality, First class and Qualified Product
Different models for different pumps
Meet requirements for vacuum degree and circumtances stated
Good foam property, reduce wear due to overflow and interruption of work fluid
Application
1.HFV-46 can be used to small single stage pump and direct-acting pump of 8 liter
2.HFV-68,100 can be applied for pumps from 8 liter to 70 liter

Typical data

Item / Model
Top-Quality
First Class
Model
46
68
100
46
68
100
Kinematic viscosity
(40),mm
2
/s
41.450.6
61.274.8
90110
41.450.6
61.274.8
90110
Viscosity Index
90
90
90
90
90
90
Flash Poin
215
225
240
215
225
240
Pour Point
-9
-9
-9
-9
-9
-9
Demulsibility






(40-40-0)ml,min






54
10
15
-
30
30
-
82
-
-
20
-
-
30
Foam property






24
100/0
100/0
100/0
-
-
-
93.5
75/0
75/0
75/0
-
-
-
24
100/0
100/0
100/0
-
-
-
Ultimate pressure,kPa


Partial pressure
2.7 ×10
-5
6.7 ×10
-5
Totle pressure
Report
-