Ningbo Baosi Energy Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 sets per month |
| Delivery Time | 5-10 days |
| Packaging Details | plywooden box |
| Surface | Powder painting |
| Color | RAL 7047 |
| Speed | 90 m³/h 50Hz |
| Ultimate vacuum | 0.5Pa |
| Noise level | ≤65dB(A) |
| Motor power | 2.2kW |
| Weight | ~91kgs |
| Brand Name | BSC |
| Model Number | DRV90 |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 sets per month |
| Delivery Time | 5-10 days | Packaging Details | plywooden box |
| Surface | Powder painting | Color | RAL 7047 |
| Speed | 90 m³/h 50Hz | Ultimate vacuum | 0.5Pa |
| Noise level | ≤65dB(A) | Motor power | 2.2kW |
| Weight | ~91kgs | Brand Name | BSC |
| Model Number | DRV90 | Certification | CE |
| Place of Origin | China | ||
| High Light | Painting Oil Sealed Rotary Vacuum Pump ，50Hz Rotary Vane Vacuum Pump ，Oil Sealed Rotary Vane Vacuum Pump | ||
DRV90 90m3/h Two-Stage Oil Sealed Rotary Vane Vacuum Pump
When the ambient temperature range is under 40℃, the air inlet pressure is less than 1300Pa, which allows long-term continuous operation. However, when pumped gas relative humidity is above 90%, it should open the gas ballast valve.
Features&Benefits
*Using a non-spring rotary vane to achieve low noise, low vibration, and long service life.
*A Built-in oil check valve is used to avoid the oil return phenomenon.
*A Built-in forced-fed oil pump is used to ensure the long-term continuous operation of the pump at atmospheric pressure.
*The use of air cooling, oil cooling, water cooling, and other cooling methods to ensure a good cooling effect, and make the long-term stable running of the pump and the stable pumping performance.
*Reasonable structure has the advantages of easy assembly and disassembly as well as fast and easy maintenance.
Technical Data
| Units | DRV90 | ||
| Pumping Rate | 50 Hz | m³h-1 / Lmin-1 | 90/1500 |
| 60 Hz | 108/1800 | ||
| Ultimate Vacuum | Gas ballast off | Pa/ mbar | 0.5/5×10-3 |
| Gas ballast on | 4/4×10-2 | ||
| Inlet | KF40 | ||
| Outlet | KF40 | ||
| Oil Capacity | liter | 5.5 | |
| Noise Level | dB(A) | ≤65 | |
Performance Curve
Dimensions
DRV60［90］
Application
Vacuum metallurgy
Thin film coating
Freeze drying
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2005
Total Annual:
120000000-150000000
Employee Number:
>1300
Ecer Certification：
Verified Supplier
NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. (hereinafter Baosi) in China. Baosi was founded in 2005, and in April 2015, the company began to issue stocks on the Shenzhen Stock Exchange (stock code:300441). https://youtu.be/thgqkb8a3Kc Factory II Factory I Currentl... NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. (hereinafter Baosi) in China. Baosi was founded in 2005, and in April 2015, the company began to issue stocks on the Shenzhen Stock Exchange (stock code:300441). https://youtu.be/thgqkb8a3Kc Factory II Factory I Currentl...
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