Servovaccum oil VM 4 is recommended as Vaccum Pump oil for high vaccum producing diffusion pumps.
PERFORMANCE STANDARDS
Servovaccum Oil VM 4 meets GOST : 23013 – 78 specification for Vaccum Pump Oil.
Industrial Lubricants, Vaccum Pump Oil
SERVO VACCUM VM4 ISO VG 82
Servovaccum oil VM 4 is specially developed as Vaccum Pump Oil having low vapour pressure 1 x 10-6 mm Hg at 20°C. This oil is having very high thermal stability which helps in maintaining constant vaccum for the operation.
PERFORMANCE BENEFITS
- Having very low vapor pressure.
- Having high thermal stability.
- Extended life
- Ensures constant vaccum.
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