Vertical Type Dry Claw Vacuum pump
Generalize:With the unique direct airway and shorter airflow path in pump cavity, Dry Vertical Claw Vacuum Pump is able to drain efficiently without shutoff. It is comprised of four-stage pump cavities with a pair of rotors in each pump cavity. This structure makes it possible to keep a higher vacuum level for a long time even in an adverse condition.

Product Features
- Better dynamical balancing performance— —Can reliably run under high speed
- Highly efficient cooling structure——Hydrodynamic jacket cooling on all sides
- Vertical structure——As the free setting and fast-flow of gas, Vertical structure is convenient for discharging dust and condensate to avoids down time.
- Zero-discharge of sewage—Environmentally friendly
Specifications
|
Specification |
Unit | DCVS-8U1/U2 | DCVS-15U1/U2 | DCVS-30U1/U2 | DCVS-70U1/U2 | DCVS-110U1/U2 |
| Nominal displacement capacity |
L/S |
8 | 15 | 30 | 70 |
110 |
| M3/h | 28.8 | 54 | 108 | 252 |
396 |
|
| L/min | 480 | 900 | 1800 | 4200 |
6600 |
|
|
M3/min |
0.48 | 0.9 | 1.8 | 4.2 | 6.6 | |
| CFM | 17 | 32 | 64 | 150 |
236 |
|
|
Ultimate pressure |
mbar | ≤0.5/≤0.03 | ≤0.5/≤0.03 | ≤0.5/≤0.03 | ≤0.5/≤0.03 | ≤0.5/≤0.03 |
|
Torr |
≤0.38/≤0.0023 | ≤0.38/≤0.0023 | ≤0.38/≤0.0023 | ≤0.38/≤0.0023 |
≤0.38/≤0.0023 |
|
| Pa | ≤50/≤3 | ≤50/≤3 | ≤50/≤3 | ≤50/≤3 |
≤50/≤3 |
|
|
Power |
Kw | 1.5 | 2.2 | 5.5 | 7.5 | 11 |
|
Voltage |
V | 380 | 380 | 380 | 380 |
380 |
| Rotational speed | RPM | 2900 | 2900 | 2900 | 2900 |
2900 |
|
Inlet & Outlet Port |
DN mm | KF/DN25 | KF/DN40 | KF/DN40 | KF/DN50 | KF/DN65 |
|
DN inch |
KF/DN0.99 | KF/DN1.58 | KF/DN1.58 | KF/DN1.97 |
KF/DN2.56 |
|
| Cooling water | M³/h | 0.3 | 0.4 | 0.5 | 0.7 |
0.8 |
|
GPM |
1.11 | 1.47 | 1.84 | 2.57 | 2.94 | |
|
Weight |
kg | 65 | 95 | 250 | 550 |
750 |
| Lbs | 143 | 209 | 550 | 1210 |
1650 |
|
|
Noise |
db | 65 | 65 | 70 | 70 |
75 |
|
Specification |
Unit | DCVA-70U1/U2 | DCVA-110U1/U2 | DCVA-150U1/U2 | DCVA-200U1/U2 |
| Nominal displacement capacity |
L/S |
70 | 110 | 150 | 200 |
|
M3/h |
252 | 396 | 540 | 720 | |
| L/min | 4200 | 6600 | 9000 |
12000 |
|
| M3/min | 4.2 | 6.6 | 9 |
12 |
|
| CFM | 150 | 236 | 321 |
428 |
|
|
Ultimate pressure |
mbar | ≤0.5/≤0.03 | ≤0.5/≤0.03 | ≤0.5/≤0.03 | ≤0.5/≤0.03 |
|
Torr |
≤0.38/≤0.0023 | ≤0.38/≤0.0023 | ≤0.38/≤0.0023 |
≤0.38/≤0.0023 |
|
| Pa | ≤50/≤3 | ≤50/≤3 | ≤50/≤3 |
≤50/≤3 |
|
|
Power |
Kw | 7.5 | 15 | 18.5 | 22 |
|
Voltage |
V | 380 | 380 | 380 |
380 |
| Rotational speed | RPM | 2900 | 2900 | 2900 |
2900 |
|
Inlet & Outlet Port |
DN mm | DN50 | DN65 | DN80 | DN80 |
|
DN inch |
DN1.97 | DN2.56 | DN3.15 |
DN3.15 |
|
| Cooling water | M³/h | 0.7 | 0.8 | 1 |
1.5 |
|
GPM |
2.57 | 2.94 | 3.67 | 5.51 | |
|
Weight |
kg | 550 | 750 | 950 |
1250 |
| Lbs | 1210 | 1650 | 2090 |
2500 |
|
|
Noise |
db | 70 | 75 | 75 |
75 |


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