Current location: Home > Industrial Lubricants > Vacuum oil and grease > HFV-S Synthetic Vacuum Pump Oil > HFV-S Synthetic Vacuum Pump Oil
Model: HFV-S100、S200、S250
Describe: It is a high-performance product designed for vacuum pumps in harsh working conditions.
Introduction: It can be used for various mechanical vacuum pumps at home and abroad, such as Edwards from Britain, Leybold from Germany, Alcatel from France, Ulvoil from Japan, etc.
Package: 3.5kg/can, 4 cans/box, 13.5kg/barrel, 170kg/barrel
The vacuum oil produced by Huifeng Enterprise is made of high-quality base oil and imported additives. It is an ideal lubricating material and is widely used in my country's military enterprises, display industry, lighting industry, solar energy industry, coating industry, refrigeration industry, aerospace, etc.
※ HFV-S synthetic vacuum pump oil is a high-performance product designed for vacuum pumps under harsh working conditions.
※ It can be used in a wide temperature range from -40℃ to 150℃ and in complex application environments.
※ It can be used not only for single-stage and two-stage rotary vane vacuum pumps, but also for screw and Roots vacuum pumps. It is used in photovoltaic, pharmaceutical, chemical, coating and other industries.
※ Excellent oxidation stability and thermal stability, and can operate for a long time under high temperature conditions.
※ Excellent anti-wear lubrication and cleaning and dispersing properties, so that the pump can maintain long-term low-friction operation.
※ HFV-S high-temperature and high-load mechanical pump oil greatly extends the service life of the pump and reduces the number of oil changes.
※ HFV-S synthetic vacuum pump oil is designed for high performance vacuum pumps under harsh conditions.
※ It is suitable for a wide temperature range from low temperature -40℃ to high temperature 150℃ and complex application environment.
※ Not only can be used for single stage, double stage rotary vane vacuum pump, but also can be used for screw, Roots vacuum pump. It is used in photovoltaic, pharmaceutical, chemical, coating and other industries.
※ Excellent oxidation stability and thermal stability to keep a long time running at high temperatures.
※ Excellent lubricity and clean dispersion properties, which can maintain a long-term low-friction operation.
※ HFV-S series of high temperature, high load pump oil can greatly extend the life of the pump, reduce the number of oil changes.
※ HFV-S high temperature and high load vacuum pump oil is suitable for more demanding working conditions and can maintain a good vacuum state under high temperature, high pressure or high load conditions.
※ It can be used for various mechanical vacuum pumps at home and abroad, such as Edwards in the UK, Leybold in Germany, Alcatel in France, Ulvoil in Japan, etc.
※ Applicable to poor working conditions and keeping good vacuum degree under conditions of high, pressure or high load.
※ Can be applied to various domestic and foreign vacuum pumps such as the British Edwards, German Leybold, French Alcatel and Japanese Ulvoil.
Item/Level Item/Grade | HFV-S100 | HFV-S200 | HFV-S250 | Test method Method |
Kinematic viscosity (40℃), mm2/s Kinematic viscosity | 41.4-50.6 | 61.2-74.8 | 90-110 | GB/T265 |
Viscosity index ≥ Viscosity index | 145 | 145 | 145 | GB/T2541 |
Flash point (opening), ℃≥ Flash point(open cup) | 240 | 250 | 260 | GB/T3536 |
Pour point, ℃≤ Pour point | -50 | -50 | -40 | GB/T3535 |
Oxidation stability @150℃, min ≥ Oxidation stability | SH/0193 | |||
Demulsibility (40-40-0) ml, min Demulsibility 54℃≤ 82℃≤ | 15 — | 15 — | — 15 | GB/T7305 |
Foamability (ml/ml) Foam characteristic (Foam tendency/stability) 24℃≤ 93.5℃≤ 24℃≤ Later | 50/0 50/0 50/0 | 50/0 50/0 50/0 | 50/0 50/0 50/0 | GB/T12579 |
Ultimate pressure, kpa Extreme pressure Partial pressure ≤ Differential pressure Full pressure ≤ Total pressure | 5.0×10-5 5.0×10-4 | 5.0×10-5 5.0×10-4 | 5.0×10-5 5.0×10-4 | GB/T6306.2 |
Note: The extreme pressure must use a double-stage and double-excellent vacuum pump as the test pump.
Use double-stage and double-excellent vacuum pump as extreme pressure test pump.
The above data are the measurement results of representative samples, and the product performance is subject to actual measurement.
The data above values of typical samples only. Product properties should refer to actual measurement.
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