Double Stage Direct Drive Rotary Vane Vacuum Pump 2XZ series
This series of pumps are improved on the basis of the original 2XZ model by borrowing advanced foreign technology and experience. They are used to pump out the gas in the sealed container and make the container obtain a vacuum state. It can also be used as a front pump for various high vacuum equipment. Widely used in vacuum metallurgy, vacuum coating, solar amorphous silicon, monocrystalline silicon, polycrystalline silicon, distillation, industry, food packaging, aerospace technology, semiconductor, electronics, refrigeration, medical, chemical and other professional units and universities and research institutes Laboratories and laboratories of other departments.
Structural features:
1. Small size, light weight, low noise;
2. Equipped with a gas ballast valve to remove a small amount of water vapor;
3. High ultimate vacuum;
4. Built-in forced oil pump with sufficient lubrication and reliable performance;
5. Equipped with automatic anti-return oil double safety device;
6. When the intake pressure is maintained at 1.33×103Pa, it can still operate continuously;
7. No oil leakage, no oil injection, and no pollution to the working environment.
2XZ-6, 2XZ-8, 2XZ-15, 2XZ-25, the exhaust device is specially equipped with oil mist collector.
| Models | 2XZ-2 | 2XZ-4 | 2XZ-6 | 2XZ-8 | 2XZ-15 | 2XZ-25 |
| Pump speed (L/s) / (CFM) | 50HZ | 2 / 4 | 4 / 8 | 6 / 13 | 8 / 17 | 15 / 32 | 25 / 53 |
| 60HZ | 2.4 / 5 | 4.8 / 10 | 7.2 / 15 | 9.6 / 20 | 18 / 38 | 30 / 64 |
| Ultimate pressure (Pa) | Partial pressure | 6×10ˉ² | 6×10ˉ² | 6×10ˉ² | 6×10ˉ² | 6×10ˉ² | 6×10ˉ² |
| Total pressure | 1 | 1 | 1 | 1 | 1 | 1 |
| Rotary speed(r/min) | 50HZ | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 |
| 60HZ | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 |
| Motor power(Kw) | 0.37 | 0.55 | 0.75 | 1.1 | 1.5 | 3.7 |
| Working voltage(v) | 220/380 | 220/380 | 380 | 380 | 380 | 380 |
| Inlet Diam(mm) | I.D. | Φ25 | Φ25 | KF-25 | KF-40 | KF-40 | KF-40 |
| O.D. | KF-25 | KF-25 |
| Dimensions(mm) | Length | 480 | 520 | 545 | 602 | 692 | 825 |
| Width | 150 | 150 | 172 | 216 | 216 | 260 |
| Height | 282 | 282 | 285 | 319 | 319 | 366 |
| Noise dB (A) | 65 | 65 | 65 | 65 | 65 | 68 |
| Oil capacity (L) | 1 | 1.2 | 1.5 | 2.5 | 3 | 2.5-4.2 |
| G.W./N.W. (kg) | 22/20 | 24/22 | 36/31 | 59/52 | 67/60 | 105/101 |
2XZ series direct-driven rotary vanevacuum pumpis one of the main vacuum equipment pumping gas from the sealed container. It not only can be used alone, but also can be a backing pump of booster pump, diffusion pump, turbo molecular pump and titanium pump. It can be used for electric vacuum device manufacturing, thermos manufacturing, vacuum welding, printing, plastic, refrigeration equipment repair and instrument repair facilities, etc. Because of its small volume, light weight, low noise, thus, it’s more suitable for using in the lab. When the ambient temperature range under 40 ℃, the air inlet pressure is less than 1.3 × 103 Pa, it’s allowed long-term continuous operation, However, when pumped gas relative humidity above 90%, it should open the gas ballast valve.
2XZ series direct-drive rotary vane vacuum pump is not available for pumping gas with corrosive, oxygen, explosive, toxic. Etc.
Main Features:
1.High pumping efficiency, high pumping speed and long life-time.
2.Pumping water vapor capacity is perfect
3.Less vibration and lower noise
4.Refined appearance
5.Built-in automatic protection oil return check valve
6.Convenient, Multi-block gas ballast valve control
7.Simple structure, convenient operation, easy to maintenance
Pallet and wood case packaging.
^ Exampleof packing, 1;
^Exampleof packing, 2.
