Quick Detail
Features:
High ultimate vacuum and high pumping rate.
Without oil spout and without back-streaming when pump stopped.
Constant pressure oil circulating system.
Low noise.
Simplified repairs and maintenance.
Main specifications:
| Model |
2XZ-2B |
2XZ-4B |
2XZ-8B |
2XZ-15B |
2XZ-25B |
| Pumping speed(L/S) |
2 |
4 |
8 |
15 |
25 |
| Ultimate pressure(≤Pa) |
Without gas ballast |
4×10-2 |
| With gas ballast |
8×10-2 |
| Power(kw) |
0.55 |
0.55(380V) 0.75(220V) |
1.1 |
1.5 |
22 |
| Air inlet(mm) |
KF25 |
KF40 |
| Speed(r/min) |
1400 |
1430 |
1400 |
1420 |
1400 |
| Oil capacity(L) |
1.1 |
1.5 |
3 |
4 |
5 |
| Noise dB(A) |
52/63 |
54/65 |
58/71 |
59/72 |
64/77 |
| Weight(kg) |
31 |
34 |
64 |
75 |
88 |
| Size(mm) |
550×174×274 |
590×174×274 |
660×236×383 |
720×236×283 |
800×278×450 |
