SANTOVAC流体经常被用作一个真空扩散泵液，工作有效，经济，安全，以产生5×10 -10方托或更高的超高真空，在25℃。扩散泵达到这样低的压力，已被证明是经济的和可靠的手段，比如SANTOVAC 5毫无疑问，可用于这种类型的设备的*泵流体。

SANTOVAC fluid is often used as a vacuum diffusion pump fluid and operates efficiently, economically, and safely to produce ultra-high vacuum of 5 x 10-10 torr or greater, at 25°C. Diffusion pumps are the most economical and reliable means of reaching such low pressures and SANTOVAC 5 has proven to be, without a doubt, the best pump fluid available for this type of equipment.

属性：

1.非常低的波动     2.高热稳定性

3.抵抗化学腐蚀     4.高表面张力

5.抵抗氧化

6.优异的抗锈蚀和防腐蚀

7.防止噪声和微动磨损  8.保护贵金属