SKU N/A Category

LVO500 1 Liter

SKU -L50001
LVO500 1 Liter
White oil(free of additives)


In Stock

Product Description

Service Parts and Oil – SKU -L50001 -LEYBONOL LVO 500 – LVO500 1 Liter

The fluids used in oil diffusion pumps must meet specific requirements. They should have a low vapour pressure at room temperature and resist oxidation and thermal degradation. The fluids’ surface tension should be high to prevent oil films from spreading. They should also have low evaporation heat, a high flash point, and be chemically inert. Additionally, they must be affordable and support high pumping speeds across a wide pressure range.


  • Good thermal stability


  • LVO 500 is the most frequently used pump fluid for applications in a high vacuum.
  • The attainable ultimate total pressure is below 10-7 mbar.

Used in the pumps of series

  • DIJ
  • DIP
  • LEYBOJET 630
Vapor pressure at 20 °C (68 °F) mbar 4 x 10-9
Flash point °C > 250 (> 482)
Density at 20 °C (68 °F) kg/m3 868
Elastomer compatibility
FKM (FPM, Viton) Suited
NBR (Perbunan Conditionally suited
EPDM Unsuitable

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Additional Information


L50001, L50005, L50020

Package Size

1 Liter, 5 Liter, 20 Liter

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