Product Description
Electric 2 stage rotary vane vacuum pump
Product Description
This series of pumps are elementary equipment for pumping air from sealed vessels. It can be used alone, also can be used as the forepump, process pump or titanium pump of booster pump, diffusion pump, and molecular pump. The pumps are also used in making electrical vacuum cases, vacuum jointing, printing, photoengraving, food packaging, vacuum forming, refrigeration equipment repair and instruments or a set of equipments in laboratory, It is widely used in aerospace, semiconductor , coating , food packaging ,drying machines, refrigeration equipment, scientific research, medical treatment, electronics, chemicals, medicine and laboratory or laboratory of universities and colleges.
Features:
a. Small volume, low weight and low noise
b. Equipped with gas ballast valve to pump a little water vapor.
c. Equipped with oil anti-suckback device.
d. 2XZ-2 with small caliber, 2XZ-4 pump with vacuum drying oven, freezing dry machine and printing machine.
e.Equipped with small caliber transforming joints and KF joints.
Detailed Photos
Product Parameters
| Model | 2XZ-0.25 | 2XZ-0.5 | 2XZ-1 | 2XZ-2 | 2XZ-4 | |
| Pumping speed(L/s) | 0.25 | 0.5 | 1 | 2 | 4 | |
| Ultimate Pressure (Pa) |
Partial pressure | ≤6*10-1 | ≤6*10-2 | |||
| Total pressure | ≤6.5 | ≤1.33 | ||||
| Rotary speed(r/min) | 1400 | |||||
| Motor power(Kw) | 0.12 | 0.18 | 0.25 | 0.37 | 0.55 | |
| Voltage(V) | 220 | 220/380 | ||||
| Inlet diameter(mm) | Φ15 | Φ20 | Φ20 | Φ30 | Φ30 | |
| Noise level(dBA) | 63 | 65 | 65 | 66 | 68 | |
| Oil capacity(L) | 0.5 | 0.6 | 0.7 | 1 | 1.2 | |
| Dimensions(mm) | 403*130*240 | 447*168*260 | 496*168*260 | 514*168*282 | 565*168*282 | |
| G.W/N.W(Kg) | 16/15 | 17/16 | 18/17 | 22/20 | 24/22 | |
Related Products
Low-Temperature Cooling Liquid Circulating Pump
| Models | Refrigeration performance | Cyclic
performance |
Temperature Performance | Operating Conditions | Dimensions | ||||||||
| Bath
volume |
Minimum
temperature |
Cooling
capacity |
Flow
(Q) |
Lift
(m) |
Temperature
range |
Temperature
accuracy |
Power
supply |
Conditions | Length
(mm) |
Width
(mm) |
Height
(mm) |
||
| Temperature
(°C) |
Humidity | ||||||||||||
| DLSB-5/10 | 5 | -15 | 1328-319 | 20L/MIN | 4-6M | -10 | ±0.2 | 220 | 25 | (60-80)%
Ventilation |
500 | 370 | 540 |
| DLSB-5/20 | 5 | -24 | 1328-319 | -20 | ±0.2 | 220 | 25 | 500 | 370 | 540 | |||
| DLSB-5/25 | 5 | -27 | 1894-447 | -25 | ±0.2 | 220 | 25 | 545 | 370 | 640 | |||
| DLSB-5/30 | 5 | -33 | 2733-627 | -30 | ±0.2 | 220 | 25 | 545 | 370 | 640 | |||
| DLSB-5/40 | 5 | -42 | 2036-602 | -40 | ±0.2 | 220 | 25 | 600 | 410 | 670 | |||
| DLSB-5/60 | 5 | -62 | 2036-330 | -60 | ±0.2 | 220 | |||||||
Packaging & Shipping
Company Profile
FAQ
FAQ
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable 1 as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.
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| Oil or Not: | Oil |
|---|---|
| Structure: | Rotary Vacuum Pump |
| Exhauster Method: | Kinetic Vacuum Pump |
| Vacuum Degree: | Low Vacuum |
| Work Function: | Pre-Suction Pump |
| Working Conditions: | Dry |
| Samples: |
US$ 218/Set
1 Set(Min.Order) | |
|---|
| Customization: |
Available
|
|
|---|
What Is the Role of Lubrication in Rotary Vane Pump Operation?
Lubrication plays a critical role in the operation of a rotary vane pump, ensuring its smooth and efficient performance. Here’s a detailed explanation of the role of lubrication in rotary vane pump operation:
– Friction Reduction: The primary function of lubrication is to reduce friction between moving parts within the pump. In a rotary vane pump, the vanes slide in and out of the rotor slots as the rotor rotates. Lubrication forms a thin film between the vanes and the rotor, reducing the friction and allowing smooth movement. This friction reduction minimizes wear and tear on the vanes and rotor, contributing to the longevity of the pump.
– Seal Enhancement: Lubrication also helps in creating a tight seal between the vanes and the pump housing. The lubricant fills any gaps or imperfections, ensuring proper sealing and preventing gas or fluid leakage. This is particularly important for achieving and maintaining the desired vacuum levels in the pump. Effective sealing enhances the pump’s efficiency and performance.
– Heat Dissipation: During operation, a rotary vane pump generates heat due to the friction and compression of gases or fluids. Lubrication helps in dissipating this heat by absorbing and carrying it away from the critical components of the pump. It prevents excessive heat buildup that can lead to component damage or reduced performance. Proper lubrication ensures that the pump operates within the desired temperature range.
– Wear Protection: The lubricant forms a protective layer on the surfaces of the vanes, rotor, and other moving parts. This layer acts as a barrier, minimizing direct metal-to-metal contact and reducing wear and tear. It helps prevent damage to the vanes and rotor caused by friction and ensures the longevity of these components. Lubrication also protects against corrosion and helps maintain the overall integrity of the pump.
– Noise Reduction: Lubrication contributes to noise reduction in a rotary vane pump. The smooth movement facilitated by the lubricant minimizes vibrations and eliminates or reduces unwanted noise generated during operation. This is particularly important in applications where low noise levels are desired, such as laboratory or medical settings.
– Performance Optimization: Proper lubrication is crucial for maintaining the pump’s performance and efficiency. It ensures that the pump operates with minimal resistance and energy loss, allowing it to achieve the desired vacuum levels or fluid flow rates effectively. Lubrication helps optimize the pump’s overall performance and contributes to its reliability and effectiveness in various applications.
It’s important to note that using the correct type of lubricant specified by the pump manufacturer is essential. Different rotary vane pumps may have specific lubrication requirements, including the type of lubricant and recommended lubrication intervals. Adhering to these guidelines ensures that the lubrication effectively fulfills its role and maintains the pump’s optimal operation.
What Are the Advantages of Using Rotary Vane Pumps?
Rotary vane pumps offer several advantages that make them suitable for various applications. Here’s a detailed explanation of the advantages of using rotary vane pumps:
– Efficient Operation: Rotary vane pumps are known for their efficient operation. They provide a continuous and steady flow of gas or fluid, making them ideal for applications that require a consistent pumping action. The positive displacement mechanism ensures reliable performance, even at varying pressures and viscosities.
– Compact Design: Rotary vane pumps have a compact design, which makes them space-efficient and allows for easy installation in various systems and equipment. Their small footprint is particularly advantageous in applications where space is limited.
– Self-Priming Capability: Rotary vane pumps are typically self-priming, meaning they can evacuate air from the system and create a vacuum without the need for external priming. This feature simplifies the setup process and reduces the time and effort required to start the pump.
– Versatility: Rotary vane pumps are versatile and can handle a wide range of gases and fluids, including air, water, oil, solvents, and chemicals. This versatility makes them suitable for a diverse range of applications across industries such as manufacturing, automotive, pharmaceutical, and HVAC.
– Wide Pressure Range: Rotary vane pumps can operate effectively across a wide pressure range, from low vacuum to moderate positive pressures. They can generate both vacuum and positive pressure, making them adaptable to different process requirements.
– High Vacuum Capability: Rotary vane pumps are capable of achieving high vacuum levels, making them valuable in applications that require precise control of pressure or the creation of a vacuum environment. They can produce vacuum levels up to several millibars or even lower, depending on the specific pump design.
– Reliability and Durability: Rotary vane pumps are known for their reliability and long service life. The robust construction, coupled with proper maintenance and lubrication, ensures durability and extends the operational lifespan of the pump. They can withstand demanding operating conditions and offer consistent performance over time.
– Low Noise and Vibration: Compared to some other types of pumps, rotary vane pumps tend to operate with low noise levels and minimal vibration. This characteristic is advantageous in applications where noise reduction and smooth operation are essential, such as laboratories or residential environments.
– Easy Maintenance: Rotary vane pumps are generally easy to maintain. Routine maintenance tasks typically involve checking and replacing the vanes, inspecting and cleaning the pump chamber, and ensuring proper lubrication. Regular maintenance helps optimize pump performance and prolong its lifespan.
– Cost-Effective: Rotary vane pumps often offer a cost-effective solution for many pumping applications. They are generally more affordable compared to some other types of pumps, making them an attractive choice for budget-conscious users. Additionally, their energy efficiency contributes to cost savings in the long run.
In summary, the advantages of using rotary vane pumps include efficient operation, compact design, self-priming capability, versatility, wide pressure range, high vacuum capability, reliability and durability, low noise and vibration, easy maintenance, and cost-effectiveness. These advantages make rotary vane pumps a popular choice in various industries and applications where reliable and efficient pumping is required.
editor by CX 2024-02-25