Vacuum Pump Oil 68#, 1 L Standard (CAT#: STEM-BC-3563-ZJF)

This 68# vacuum pump oil is formulated for lubricating and sealing vacuum equipment. It is intended for use in compatible molecular pumps and vacuum pumps according to the equipment manufacturer's oil requirements. The oil has a viscosity grade of 68 and is supplied in a 1 L container. Its demulsibility helps separate entrained water and supports achievement of the required vacuum level. A high open-cup flash point reduces the presence of volatile light components during pump operation. Corrosion resistance helps prevent reactions between the oil and internal pump components. Its lubricating and sealing properties reduce wear, limit gas leakage, and support stable operation under pressure differences. Oxidation stability helps reduce sludge and varnish formation and supports longer oil-change intervals.

Grade: 68#
Product type: Standard vacuum pump oil
Capacity: 1 L
Specific gravity: 0.85
Viscosity grade: 68
Open-cup flash point: 255°C
Pour point: <-15°C
Shelf life: 5 years
Storage: Dry, cool, and ventilated location
Package dimensions: 110 × 55 × 230 mm
Weight: 0.9 kg

Good water separation
High flash point
Corrosion resistance
Low volatility
Effective vacuum sealing
Strong lubrication
Oxidation stability
Extended oil-change interval

STEM-BC-0445-ZJF
STEM-BC-0699-ZJF
STEM-BC-0700-ZJF
STEM-BC-0701-ZJF
STEM-BC-0702-ZJF