Wider temperature range to match different working condition.
1. HFV-A series oil has wider temperature range compared to the M series.
2. Better anti-wear ability to reduce interface wear when compressing.
3. Superior oxidation stability to effectively extend the oil-change intervals.
4.Desirable foam characteristics to reduce wear due to overflow and interruption of work
5.HFV-A series oil keeps pump running at high vacuum degree,with a much longer
1. Applicable to poor working conditions and keeping good vacuum degree under high temperature, high pressure, full loading.
2.Applied to various brand mechanical vacuum pumps such as Edwards, Leybold, Alcatel and Ulvac.