Oil vacuum VM
vacuum oil
Description
Vacuum Oil and liquids used as working fluids in the fore-vacuum reciprocating, rotary vane, steam-high vacuum pumps.
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Specifications
| Oil grade | BM – 1 | BM – 3 | BM – 4 | BM – 6 |
| Kinematic viscosity, mm2 /s – at 50 ° C – at 100 ° C |
60-70 – |
8-11 – |
48-57 8-11 |
& lt; 40 & lt; 8 |
| Flash point open cup, ° C, min | 230-260 | 150-180 | 206-218 | – |
| Pour Point, ° C, max | -12 | – | -15 | – |
| Acid number, mg KOH /g of oil, not more than | – | – | 0,2 | – |
| Coking ability,%, not more than | – | – | ||
| 0,2 | – | |||
| Water content,%, not more than | no | no | no | no |
| The color ed.TsNT, no more | colorless | 3,5 | 7,0 | 4,5 |
Additional information
| Способ_упаковки | |
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| Страна | |
| A type | |
| appointment | |
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