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Model 2XZ Direct-drive Rotary Vane Vacuum Pump
Unique Structure
Adopting production technology of Model DUO 0168B introduced from Balzers Corp.Switzerland in 1992.
Small Dimensions.
Low Noise.
Immersing motor and pump body together in oil bath, Eliminating oil leak thoroughly.
The Location of the Discharge Pipe can be changed from vertically to horizontally or vice only by Changing the installation Mode of the Inlet
Equipped with Safe valves and Venting valves
Allowing automatic air-admission when the pump stops runing, preventing oil contamination to vacuum system and facilitating vapour removal
TECHNICAL DATA
| Item/Model |
Unit |
2XZ-2B |
2XZ-2CI |
2XZ-4B |
2XZ-4CI |
2XZ-8D |
2XZ-15D |
| Volume flow rate at |
L/S(m3/h) |
2.3(8) |
2.3(8) |
4.5(16) |
4.5(16) |
9(34) |
18(68) |
| Ultimate pressure |
Partial. (without gas ballast) |
Pa |
2×10-2 |
2×10-2 |
2×10-2 |
2×10-2 |
2×10-2 |
2×10-2 |
| Total. (without gas ballast) |
Pa |
6×10-1 |
6×10-1 |
6×10-1 |
6×10-1 |
6×10-1 |
6×10-1 |
| Partial. (with gas ballast) |
Pa |
6×10-1 |
6×10-1 |
6×10-1 |
6×10-1 |
6×10-1 |
6×10-1 |
| Total.(with gas ballast) |
Pa |
9×10-1 |
9×10-1 |
9×10-1 |
9×10-1 |
9×10-1 |
9×10-1 |
| Water Vapour capacity |
g/h |
360 |
360 |
700 |
700 |
570 |
1150 |
| Noise (without gas ballast) |
dB(A) |
65 |
65 |
65 |
65 |
70 |
70 |
| Operating temperature |
οC |
90 |
90 |
90 |
90 |
90 |
90 |
| Motor |
Phase |
|
3 |
Single |
3 |
Single |
3 |
3 |
| Voltage |
V |
380 |
220 |
380 |
220 |
220/380Δ/γ |
220/380Δ/γ |
| Power |
Kw |
0.37 |
0.37 |
0.55 |
0.55 |
1.1 |
1.5 |
| Rotating speed |
r/min |
1420 |
1420 |
1420 |
1420 |
1400 |
1400 |
| Weight |
kg |
23 |
24 |
30 |
32 |
70 |
90 |
Performance curves
Installation Dimensions
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