Ningbo Baosi Energy Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 sets per month |
| Delivery Time | 5-30 days |
| Packaging Details | wooden box |
| Surface | Painting |
| Color | Army Green |
| Speed | 306 m3/h 60hz |
| Oil need | 23·28L |
| Noise level | 75 |
| Motor power | 7.5 kW |
| Brand Name | BSC |
| Model Number | DRV275 |
| 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 | 5-30 days | Packaging Details | wooden box |
| Surface | Painting | Color | Army Green |
| Speed | 306 m3/h 60hz | Oil need | 23·28L |
| Noise level | 75 | Motor power | 7.5 kW |
| Brand Name | BSC | Model Number | DRV275 |
| Certification | CE | Place of Origin | China |
| High Light | 7.5kW Rotary Vane Vacuum Pump ，255m3/h Rotary Vane Vacuum Pump ，rotating Two Stage Vacuum Pump | ||
High Pumping Speed 255m3/h Two Stage Oil Sealed Rotary Vane Vacuum Pump DRV275
High pumping speed to maximise your productivity and performance
Technical Data
| Units | DRV275 | ||
| Pumping Rate | 50 Hz | m³h-1 / Lmin-1 | 255/4233 |
| 60 Hz | 306/5080 | ||
| Allowed Max Outlet Pressure | Gauge Pressure | MPa | 0.05 |
| Max Capacity of Water Vapor | kg/h | 2.5 | |
| Ultimate Vacuum | Without gas ballast | Pa/ mbar | 0.5/5×10-3 |
| With gas ballast | 2/2×10-2 | ||
| Inlet | VG80 | ||
| Outlet | VG50 | ||
| Oil Needs | litre | 23~28 | |
| Noise Level | dB | 75 | |
Performance Curve
Dimensions
BSV175［275］
Application
Vacuum metallurgy process
Thin-film coating technologies
Pharmaceutical 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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