Products
Roots pump BSJ150L
Using advanced processing technology, oil-free intermediate seal multiple sealing methods, made of all-aluminum alloy, fast heat dissipation, corrosion resistance, high efficiency and energy saving. BSJ series roots pump is mainly used in pharmaceutical freezing, drying, plasma treatment, chemical processing and other industries.
Classification:
Roots vacuum pump
Direct-connected Roots pump
Bowes.
BSJ Series Direct Connected Roots Vacuum Pump
Key words:
Roots vacuum pump
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- Product features and uses
- Product parameters and graphs
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| Features
Advantages:
1 · Adopt oil-free intermediate seal and multiple sealing methods to ensure a high clean vacuum environment inside the rotor cavity;2 · Advanced processing technology to ensure good geometric symmetry of the rotor, Low noise and long life;
3 · The pump body rotor is made of aluminum alloy, with fast heat dissipation, corrosion resistance, high efficiency and energy saving; A more unique hydraulic coupling method can make the pump start directly from atmospheric pressure
4 · Adopt a special shaft seal method to achieve long-term stable operation without oil leakage;
5 · Compact structure, light weight and small size.
| Application1, Pharmaceutical Freeze Drying
2, Coating
3, Plasma Treatment
4, Heat Pipe Heat Dissipation
5, Heat Treatment
6, Chemical Processing Industry
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| specification parameter
type BSJ70L BSJ150L BSJ300L BSJ600L BSJ1200L extraction speed 50Hz (m/H) 280 500 1000 2590 4140 60Hz 330 600 1200 3110 4985 ultimate pressure Pa ≦ 0.4 inlet pressure 50Hz Pa 1.2*10 3 1.3*10 3 1.0*10 5 60Hz 9.3*10 2 1.1*10 3 Allowed pressure difference 50Hz Pa 4.0*10 3 7.3*10 3 8.0*10 3 6.0*10 3 60Hz 3.3*10 3 6.0*10 3 6.7*10 3 5.0*10 3 motor power 2 pole kW 0.75 2.2 3.7 7.5 11 air inlet connection - VG80 VG80 VG100 ISO160 IS0250 Exhaust Port Connection - VF80 VF80 VF80 ISO100 Motor Voltage V three-phase 380V / / cooling water flow L/min 2 2 3 6 pressure difference Mpa 0.1 0.2~0.6 Water Temperature C 5~30 5~35 Oil Required Oil Quantity L 0.8 1.6 2 Tooth Side Cover: oil reservoir: 3.5 motor side cover: 6.5 seal: 1.5 Lubricating Oil Specification - / / / BSO-46 Ambient Temperature C 5-40 / / Weight kg 51 79.5 115 350 420 Remarks | Curve
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