简介

莱宝扩散泵油LVO 500 用于莱宝扩散泵DIP系列专用油。

产品特点

 LEYBONOL pump fluids for oil diffusion pumps must exhibit a low vapor pressure at room temperature
and must be able to resist thermal decomposition and oxidization. They permit high pumping speeds
over a wide range of pressures.

Surface tension of the pump fluids must be high to reduce "creep" of oil films. They are chemically inert,
exhibit a high flash point and the evaporation heat is low.

OIL TYPEDESCRIPTION PRODUCT EXAMPLES

ISO VG CLASS

VISCOSITY

LVO 500	White oil, free of additives	Oil-Diffusion pumps DIP LEYBOJET 630		at 40 °C mm2/s       100
LVO 510	White oil, free of additives	Oil-Diffusion pumps DIP LEYBOJET 630		at 40 °C mm2/s        60