Product Description
SRV0063 Single-stage,Oil-lubricated rotary vane vacuum pump,rotary piston pump,rotary vane blower
Pransch air rotary vane pumps have been the most popular pumps for generating low and medium vacuum for many years now. They are sturdy and have a long life, whether they are used as backing pumps to generate the backing pressure called for by turbopumps, or as a single standalone pump. Rotary vane pumps belong to the family of displacement pumps and convey a virtually steady low-pulsation suction volume flow, irrespective of the type of gas used. They work on the principle of an eccentrically supported rotor revolving in a housing, and have 2 or more movable vanes. Every CHINAMFG rotary vane vacuum pump is oil-lubricated. Special vacuum oils, also known as operating fluids, are responsible for insulating and lubricating components, resulting in very low final pressures. The oil lubrication also ensures an extremely long lifetime, even in continuous operation.
- For industrial applications – very powerful
- Three-phase universal motor available, allowing an almost CHINAMFG network coverage
- Integrated oil mist separator with highest degree of separation
- Special vane material for a long service life
| Technical data | Frequency | SRV 0063 |
| Pumping Speed | 50Hz | 63m3/h |
| 60Hz | 76m3/h | |
| Ultimate pressure | mbar | 0.1 |
| Diameter | “ | G 1 ¼” / G 1 ¼” |
| Voltage | 50Hz | 220-240/345-415v |
| 60Hz | 220-275/380-480v | |
| Nominal motor rating | Kw | 2.2 |
| Current | 50Hz | 8.5/4.9A |
| 60Hz | 9.2/5.3A | |
| Nominal speed | rpm | 1405/1720 |
| Sound | dB(A) | 63 |
| Oil (max) | L | 2 |
| Weight(w/o oil) | Kg | 55 |
Single-stage rotary vane pumps from CHINAMFG Air have long been some of the most widely used products for processes in the low and medium vacuum range. Their long life and pumping speed, irrespective of the gas used, are the outstanding properties of this pump.
Typical applications are found in widely ranging sectors:
- Analytics (mass spectrometry, electron microscopy)
- Coating technology (surface protection, decorative films, display units, monitor screens)
- Vacuum metallurgy (vacuum soldering, vacuum sintering, vacuum alloys, CHINAMFG construction)
- Leak detection technology (vacuum systems, automotive tanks, airbag cartridges, packaging)
- Lighting industry (light bulb manufacture)
- Drying industry (vacuum drying, transformer drying)
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| Oil or Not: | Oil |
|---|---|
| Structure: | Rotary Vacuum Pump |
| Exhauster Method: | Kinetic Vacuum Pump |
| Vacuum Degree: | Vacuum |
| Work Function: | Maintain the Pump |
| Working Conditions: | Dry |
| Customization: |
Available
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Can rotary vane pumps be used in medical or laboratory applications?
Yes, rotary vane pumps can be used in medical or laboratory applications. Rotary vane pumps are a type of positive displacement pump that use vanes mounted on a rotor to create suction and move fluids. They are commonly used in a variety of industries, including medical and laboratory settings, due to their reliable performance and ability to handle a wide range of fluids.
In medical applications, rotary vane pumps can be used for tasks such as vacuum aspiration, vacuum filtration, and vacuum drying. They are often employed in medical laboratories for sample preparation, where they help create vacuum conditions necessary for various processes, such as evaporation, distillation, and filtration. Rotary vane pumps can also be used in medical devices such as vacuum ovens, freeze dryers, and vacuum concentrators.
In laboratory settings, rotary vane pumps are utilized for numerous applications. They are commonly used in vacuum systems to create and maintain the necessary vacuum levels for experiments, particularly when working with sensitive samples or volatile substances. Rotary vane pumps can generate a high vacuum level and provide a stable vacuum source, making them suitable for tasks such as rotary evaporation, degassing, and gas analysis.
It’s worth noting that when rotary vane pumps are used in medical or laboratory applications, they need to meet certain requirements and standards to ensure safety and reliability. For example, pumps used in medical settings may need to comply with medical device regulations and standards, while pumps used in laboratories may need to meet specific requirements for chemical compatibility, noise levels, and performance specifications.
In summary, rotary vane pumps are well-suited for medical and laboratory applications due to their ability to create and maintain vacuum conditions. They offer reliable performance and versatility, making them a popular choice in various scientific and healthcare settings.
How Does a Rotary Vane Pump Work?
A rotary vane pump is a type of positive displacement pump commonly used for creating vacuum or low-pressure environments. Here’s a detailed explanation of how a rotary vane pump works:
– Basic Principle: A rotary vane pump operates based on the principle of positive displacement. It uses a rotating mechanism with sliding vanes to create a continuous pumping action.
– Construction: A typical rotary vane pump consists of several key components:
– Rotor: The rotor is the central rotating element of the pump. It is typically offset from the center of the pump chamber and is connected to a drive mechanism, such as an electric motor.
– Vanes: The vanes are sliding elements that are inserted into radial slots in the rotor. They can be made of various materials, such as carbon, graphite, or synthetic materials, and are in constant contact with the pump chamber walls.
– Stator: The stator is the stationary part of the pump. It forms the pump chamber and is typically cylindrical in shape with an eccentric bore that accommodates the rotor.
– Inlet and Outlet Ports: The pump has separate inlet and outlet ports. The inlet allows the entry of gas or fluid into the pump, while the outlet facilitates the discharge of the pumped medium.
– Operation:
1. Starting Position: Initially, the rotor is positioned eccentrically within the stator, creating spaces, or cells, between the rotor vanes and the stator walls.
2. Intake Stroke: As the rotor rotates, one vane enters the intake port. This creates an expanding cell, leading to a decrease in pressure within the cell. This pressure drop causes gas or fluid to enter the pump through the inlet port and fill the expanding cell.
3. Compression Stroke: As the rotor continues to rotate, the vane moves along the stator wall, reducing the size of the cell. This compression action compresses the gas or fluid within the cell, increasing its pressure.
4. Discharge Stroke: The compressed gas or fluid is then pushed towards the outlet port as the vane moves further along the stator wall. This leads to the expulsion of the medium from the pump through the outlet port.
5. Repeat Process: The above steps are repeated continuously as the rotor continues to rotate, creating a continuous pumping action.
– Sealing and Lubrication: To ensure efficient operation and prevent leakage, rotary vane pumps require proper sealing and lubrication. The vanes slide against the stator walls, forming a seal to minimize backflow and leakage. Often, a small amount of oil or lubricant is introduced into the pump chamber to provide lubrication and maintain the seal between the vanes and the stator walls.
– Applications: Rotary vane pumps are commonly used in a variety of applications, including HVAC systems, vacuum packaging, laboratory equipment, automotive industry, and industrial processes that require vacuum or low-pressure conditions.
– It’s important to note that the performance of a rotary vane pump can be influenced by factors such as the speed of rotation, the number and dimensions of vanes, the quality of sealing, and the type of lubrication used.
In summary, a rotary vane pump operates based on the principle of positive displacement. It utilizes a rotating rotor with sliding vanes inside a stationary stator to create a continuous pumping action. The pump’s design allows for the intake, compression, and discharge of gas or fluid, making it suitable for various applications requiring vacuum or low-pressure environments.
editor by Dream 2024-05-06
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