Brand: EVP
Classification: Vacuum Pump
Availability : In Stock
Wider temperature range to match different working condition.
Typical data
| Item/Grade | HFV-A100 | HFV-A200 | HFV-A250 | Experimental Method |
| Kinematic viscosity(40oC), mm2/s | 41.4~50.6 | 61.2~74.8 | 90~110 | GB/T265 |
| Viscosity index | 105 | 105 | 105 | GB/T2541 |
| Flash point(open cup), ℃ | 225 | 240 | 250 | GB/T3536 |
| Pour point, ℃ | -10 | -10 | -10 | GB/T3535 |
| Demulsibility(40-40-0)ml,min
54℃ 82℃ |
10
— |
10
— |
—
10 |
GB/T7305 |
| Foam characteristic(ml/ml)
(Foam tendency/stability) 24℃ 93.5℃ Later24℃ |
80/0
50/0 60/0 |
80/0
50/0 60/0 |
80/0
50/0 60/0 |
GB/T12579 |
| Extreme pressure，kpa
Differential pressur Total pressure |
2.0×10-5
2.0×10-4 |
2.0×10-5
2.0×10-4 |
2.0×10-5
2.0×10-4 |
GB/T6306.2 |
Note: use double-stage and double-excellent vacuum pump as extreme pressure test pump
The data above values of typical samples only. Product properties should refer to actual measurement
Package: 4L/Canteen, 4Canteen /Case, 16L/Bucket, 200L/Barrel
Wider temperature range to match different working condition.
Performance
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
fluid.
5.HFV-A series oil keeps pump running at high vacuum degree,with a much longer
service life.
Application
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.
If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.
your request will be responsed within 3 hours, kindly pay attention to your email please.
SUCTION CAPACITY：2400L/S TO 13000L/S
VACUUM RANGE：5x10-3 PA ABS
SUCTION CAPACITY:150 to 2000m3/h
VACUUM RANGE: 0.05PA ABS
SUCTION CAPACITY：3100L/S TO 11000L/S
VACUUM RANGE：5x10-5 PA ABS
