| Place of Origin: | China |
|---|---|
| Brand Name: | BSC |
| Certification: | CE |
| Model Number: | BSJ70L |
| Minimum Order Quantity: | 1 set |
| Price: | USD 2400 per set |
| Packaging Details: | WOODEN CASE |
| Delivery Time: | 5-30 days |
| Payment Terms: | T/T |
| Supply Ability: | 1000 sets per month |
| Features: | Corrosion Resistance | Surface: | Painting |
|---|---|---|---|
| Color: | Army Green | Pumping Rate: | 280 M3/h (160cfm) |
| Material: | Aluminium Alloy | G.W.: | 63kgs |
| N.W.: | 52kgs | Meas.: | 85*40*42cm |
| High Light: | roots vacuum blower,industrial roots blower |
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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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