Ningbo Baosi Energy Equipment Co., Ltd.
LEARNING HARMONY PERSEVERANCE PROFESSION
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DRV60 60m3/h Two-Stage Oil Sealed Rotary Vane Vacuum Pump
Our wide range of oil-sealed vacuum pump are designed to suit the requirements of customer carefully looking to process resuits.
Features&Benefits
*The ues of non-spring rotary vane to achieve low noise, low vibration and long service life.
*Built-in oil check valve is ued to avoid the oil return phenomenon.
*Built-in forced fed oil pump is uesd toensure the long-term continues operation of the pump at atmospheric pressure.
*The ues of air cooling, oil cooling, water cooling and other cooling methods to ensure the good cooling effect, and make the long-term stable rumming of the pump as well as the stable puming performance.
*Reasonable structure has the advantages of easy assembly and disassembly, as well as the fast and easy maintenance.
When the ambient temperature range is under 40℃, the air inlet pressure is less than 1300Pa, it's allowed long-term continuous operation. However, when pumped gas relative humidity is above 90%, it should open the gas ballast valve.
Technical Data
| Units | DRV60 | ||
| Pumping Rate | 50 Hz | m³h-1 / Lmin-1 | 60/1000 |
| 60 Hz | 70/1200 | ||
| Ultimate Vacuum | Gas ballast closed | Pa/ mbar | ≤0.5/5×10-3 |
| Gas ballast opened | ≤4/4×10-2 | ||
| Inlet | KF40 | ||
| Outlet | KF40 | ||
| Oil Needs | Liter | 5 | |
| Noise Level | dB | 65 | |
Performance Curve
Dimensions
DRV60[90]
Application
Vacuum metallurgy
Thin film coating
Freeze drying