HFV-A Series Vacuum Pump oil

Detailed Product Description

Property

1. These products perform more excellently than M series oil
2. Better anti-wear ability to reduce wearness of interface when compressing gas

3. Good oxidation stability, reduce the interfacial abrasion, delay the operation life of the pumps
4. Fine foam character to reduce wear due to overflow and interruption of work fluid
5. HFV-A series oil have longer operation life, keep pumps running at high vacuum degree

 

Application

HFV-A series oil are suitable for tough work condition and keep good vacuum degree under
condition of high temperature, high pressure or high load
Can be used in pumps of British Edwards,German Leybold, France Alcatel and Japan Ulvoil

Typical Data

Item / Model	HFVA100	HFVA200	HFVA250
Kinematic viscosity (40),mm2 /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
24	60/0	60/0	60/0
Ultimate pressure,kPa Partial pressure	2.0 ×10-5	2.0 ×10-5	2.0 ×10-5
Totle pressure	2.0 ×10-4	2.0 ×10-4	2.0 ×10-4
Ultimate pressure,kPa Partial pressure	2.0 ×10-5	2.0 ×10-5	2.0 ×10-5
Totle pressure	2.0 ×10-4	2.0 ×10-4	2.0 ×10-4

     

package   4L/Canteen,18L/Bucket ,200L/Barrel