The company is also engaged in the manufacturing of vacuum oil that has its application in modern automobile, commercial vehicles, power plants, industrial machines, and earth moving equipments. Our vacuum oil also has its application in vacuum producing diffusing pumps.
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| Mechanical Booster Pump Oil |
* It is very stabilized chemically by double distillation.
* Sludge in pump is minimized due to excellent thermal and oxidation stability.
* Excellent lubrication makes lifecycle of pump long lasting.
* There is no change of the degree of vacuum by different voltage because of exhaust speed. |
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Technical Specifications:- |
Product /Items
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DHVE |
BP-150 |
5x10-5 |
Specific Gravity (15/4 degree) |
0.87 |
Color (ASTM) |
L0.5 |
Flash Point (degree C) |
250 |
Viscosity (c8t. 40 degree C) |
100 |
Viscosity index |
103 |
Total Acid Number (moKOH/g) |
0.01 |
Pour Point (degree C) |
-15.0 |
Copper corrosion (10O*C/3hrs) |
1 A |
Typical application |
All kinds of booster pump oil |
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| Diffusion Pump Oil |
* The narrow distillation of molecular weight and great exhaust speed makes ultimate vapor pressure quickly.
* Even though it is exposed to the air while working condition, excellent thermal and oxidation stability has no influence of ultimate vapor pressure.
* The oil flow backward in small.
* The small evaporation rate and wide range of working electrical power has got stable high vacuum pressure under different electrical power. |
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Technical Specifications:- |
Product /Items |
DHVE |
DP – 705 |
Vapor Pressure (40 degree C) |
1x10-6 |
Specific Gravity (15/4 degree) |
0.95 |
Color (ASTM) |
L0.5 |
Flash Point (degree C) |
230 |
Viscosity (c8t. 40 degree C) |
152 |
Molecular Weight |
0.01 |
Pour Point (degree C) |
-25.0 |
Copper corrosion (10O*C/3hrs) |
1a |
Typical application |
All kinds of diffusion pump oil |
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| Oil Rotary Vacuum Pump Oil |
* It is very stabilized chemically by double distillation
* Sludge in pump is minimized due to excellent thermal and oxidation stability.
* Low vapor pressure lead to ultimate vacuum pressure very quickly.
* The most suitable lubrication help inside vacuum pump more lubricant and it also make lifecycle of vacuum pump long lasting.
* High viscosity makes very stable the degree of vacuum, based on a narrow range of viscosity change by different temperature. |
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Technical Specifications:- |
Products/ Items |
DHVE |
RP-16 |
RP-20 |
RP-30 |
Vapor Pressure (40 degree C) |
7x10-3 |
9x10-4 |
7x10-5 |
Specific Gravity (15/4 degree) |
0.84 |
0.85 |
0.88 |
Color (ASTM) |
L0.4 |
L0.4 |
L0.4 |
Flash Point (degree C) |
254 |
256 |
256 |
Viscosity (40 degree C) |
45 |
70 |
100 |
Viscosity index |
104 |
106 |
109 |
Total Acid Number (mg KOH/G) |
0.01 |
0.01 |
0.01 |
Pour Point (degree C) |
-17.0 |
-17.0 |
-17.0 |
Copper corrosion (10O*C/3hrs) |
2A |
2A |
2A |
Typical Application |
All Kinds of Vacuum Pump and piston pumps |
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