Ningbo Baosi Energy Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 sets per month |
| Delivery Time | 5-30 days |
| Packaging Details | WOODEN CASE |
| Surface | Painting |
| Color | Army Green |
| Pumping Rate | 280 m3/h (160cfm) |
| Material | Aluminium alloy |
| Features | Corrosion resistance |
| G.W. | 63kgs |
| N.W. | 52kgs |
| Meas. | 85*40*42cm |
| Brand Name | BSC |
| Model Number | BSJ70L |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 sets per month |
| Delivery Time | 5-30 days | Packaging Details | WOODEN CASE |
| Surface | Painting | Color | Army Green |
| Pumping Rate | 280 m3/h (160cfm) | Material | Aluminium alloy |
| Features | Corrosion resistance | G.W. | 63kgs |
| N.W. | 52kgs | Meas. | 85*40*42cm |
| Brand Name | BSC | Model Number | BSJ70L |
| Certification | CE | Place of Origin | China |
| High Light | 160CFM oil rotary vacuum pump ，Aluminium alloy oil rotary vacuum pump ，160CFM rotary vane air pump | ||
160CFM (280m³/h) 50Hz 0.75kW 2Poles Mechanical Booster Pump,Roots Pump BSJ70L
Description :
Roots vacuum pumps ,which are also called Roots blowers,are rotary plunger type pumps where two symmetrically shaped impellors rotate in opposite directions inside the pump housing.
Characteristics:
Technical Parameter :
| Model | Units | BSJ70L | |
| Pumping Rate | 50 Hz | m³h-1 / Lmin-1 | 280/4670 |
| 60 Hz | 330/55000 | ||
| Max Inlet Pressure | 50Hz | Pa | 1.2x103 |
| 60Hz | Pa | 9.3x102 | |
|
Ultimate Vacuum
| Pa |
4×10-2
| |
| Motor Power | kW(hp) | 0.75 (1) | |
| Inlet | -- | VG80 | |
| Outlet | -- | VF80 | |
| Cooling Method | Water cooled | ||
| Oil Need | L | 0.8 | |
| Ambient Temp. | ℃ | 5~40 | |
| Vacuum Pump Oil | -- | BSO-46 | |
Note: The value of 'Ultimate Pressure' in this sheet is measured by Pirani gauge when the Baosi special pump oil is used,and the value should be 4x10-3 if the Mcleod gauge is used.
Performance Curve:
Dimensions:
Applications
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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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