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Generalize: The Vertical Screw vacuum pump is suitable for environment with more than 5 Pa ultimate pressure. As the free setting and fast-flow of gas, the Vertical Screw vacuum pump is convenient for discharging dust and condensate to avoids down time. Hence, it's especially suitable for condition with a great deal of gas, dust and condensate and eliminate the dust and condensate accumulation problem. It's also reliable and easy to maintain due to the and hydrodynamic jacket cooling on all sides.
Specification | Unit | DSVS-70 | DSVA-100 | DSVA-150 | DSVA-200 | DSVA-260 |
Nominal displacement capacity | L/S | 70 | 100 | 150 | 200 | 260 |
m³/h | 252 | 360 | 540 | 720 | 936 | |
m³/min | 4.2 | 6 | 9 | 12 | 15.6 | |
CFM | 150 | 215 | 321 | 428 | 557 | |
Ultimate pressure | pa | ≤ 5 | ≤ 5 | ≤ 5 | ≤ 5 | ≤ 5 |
mbar | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | |
mmHg | 0.037 | 0.037 | 0.037 | 0.037 | 0.037 | |
Torr | 0.037 | 0.037 | 0.037 | 0.037 | 0.037 | |
Power | KW | 7.5 | 11 | 18.5 | 22 | 22 |
Voltage | V | 380 | 380 | 380 | 380 | 380 |
Rotational speed | RPM | 2900 | 2900 | 2900 | 2900 | 2900 |
Inlet & Outlet Port | DN mm | DN50/PN1.6 | DN65/PN1.6 | DN80/PN1.6 | DN100/PN1.6 | DN100/PN1.6 |
DN inches | DN1.97/PN1.6 | DN2.56/PN1.6 | DN3.15/PN1.6 | DN3.94/PN1.6 | DN3.94/PN1.6 | |
Cooling water Interface |
| G1/2 | G3/4 | G3/4 | G1 | G1 |
Cooling water | m³/h | 5 | 7 | 7 | 10 | 10 |
GPM | 18 | 25.7 | 25.7 | 36.7 | 36.7 | |
Cooling water pressure | Mpa | 0.1~0.25 | 0.1~0.25 | 0.1~0.25 | 0.1~0.25 | 0.1~0.25 |
Weight | Kg | 435 | 550 | 675 | 725 | 730 |
Lbs | 959 | 1212 | 1488 | 1598 | 1830 | |
Dimmensions | mm | 600×500×1500 | 980×688×876 | 1000×700×890 | 1140×770×1060 | 1160×780×1070 |
Inches | 23.6×19.7×59 | 38.6×27×34.5 | 39×27.6×35 | 44.9×30×41.7 | 45.7×30.7×42 |