Descripción del producto
Descripción del producto
GWSPS Oil free Scroll Vacuum Pump
Working principle:
GWSPS oil free scroll vacuum pump is constructed with pump head assembly, crank pin assembly, bracket assembly, air flush assembly, and exhaust valve assembly. Two spiral cylinders, 1 offset and orbiting against the other fixed with an offset of 180° to form several crescent-shaped pockets of different sizes. By means of an eccentric drive, the orbiting scroll is made to orbit about the fixed scroll, reducing the volume of the pockets and compressing gas from outside towards the inside thereby pumping the gas from vacuum chamber.
Basic informations:
1) Model: GWSPS300 Oil free scroll vacuum pump
2) Ultimate vacuum pressure: 8.0Pa/0.08 mbar (abs.)
3) Max suction capacity: 50Hz-4.4l/s 60Hz-5.3l/s
Safety Precautions:
The GWSPS series oil free scroll vacuum pumps are suitable for clean processes only.
Do not pump toxic, explosive, flammable or corrosive substances or substances which contain chemicals, solvents or particles.GEOWELL will not perform maintenance work on pumps which have used special gases or other hazardous substances.
Be sure the inlet gas temperature must be lower than 122 °F.
Technical Specifications
| Modelo | GWSPS75 | GWSPS150 | GWSPS300 | GWSPS500 | GWSPS900 | ||
| Pumping Speed | 50Hz | l/s | 1.0 | 2.6 | 4.4 | 6.7 | 11.6 |
| m3/h | 3.6 | 9.4 | 15.8 | 24.0 | 41.6 | ||
| cfm | 2.2 | 5.7 | 8.8 | 14.7 | 24.6 | ||
| 60Hz | l/s | 1.2 | 3.1 | 5.3 | 8.1 | 13.9 | |
| m3/h | 4.2 | 11.1 | 18.9 | 28.8 | 50.0 | ||
| cfm | 2.4 | 6.8 | 10.6 | 17.6 | 30.0 | ||
| Ultimate Pressure | Torr | ≤1.1*10-1 | ≤7.5*10-2 | ≤6.0*10-2 | ≤3.7*10-2 | ≤1.5 | |
| psi | ≤2.2*10-3 | ≤1.5*10-3 | ≤1.2*10-3 | ≤7.5*10-4 | ≤2.9*10-2 | ||
| Pa | ≤15 | ≤10 | ≤8 | ≤5 | ≤200 | ||
| mbar | ≤1.5*10-1 | ≤1.0*10-1 | ≤8.0*10-2 | ≤5.0*10-2 | ≤2.0 | ||
| Noise Level | dB(A) | ≤57 | ≤57 | ≤60 | ≤61 | ≤65 | |
| Leakage | mbar·l/s | 1*10-7 | |||||
| Max. Inlet/Exhaust Pressure | MPa | 0.1/0.13 | |||||
| Ambient Operation Temp. | ºF | 41~104 | |||||
| Motor 1 phase | Power | kW | 0.55 | — | — | ||
| Tensión | V | 110~115 (60Hz),200~230 (50Hz) | — | — | |||
| Speed | rpm | 1425(50Hz), 1725(60Hz) | — | — | |||
| Plug | North America, Europe, UK/Ireland, India | — | — | ||||
| Motor 3 phase | Power | kW | 0.55 | 0.75 | 1.50 | ||
| Tensión | V | 200~230 or 380~415 (50Hz), 200~230 or 460 (60Hz) | |||||
| Speed | rpm | 1425 (50Hz), 1725 (60Hz) | |||||
| Inlet/Exhaust Flange | KF25/KF16 | KF40/KF16 | |||||
| Dimensiones | 1 phase | mm | 505*265*275 | 510*265*275 | 535*320*305 | — | — |
| 3 phase | mm | 505*265*275 | 510*265*275 | 535*320*305 | 590*320*345 | 590*320*345 | |
| Net Weight | 1 phase | kg | 21 | 22 | 32 | — | — |
| 3 phase | kg | 20 | 21 | 27 | 38 | 41 | |
| Cooling Type | Air cooled | ||||||
Features & Benefits
No oil clean vacuum.
No oil back-diffusion, no oil mist exhaust, provide clean vacuum environment
Wide product lineup.
Pumping speed covers 3~42 m3/h, limited vacuum level 15~200 Pa
Suitable for all type of power supply around the world.
110/220/380/460V, 50/60Hz for choose
Low vibration, low noise.
57~65 dB(A), smooth operation
High efficiency, ease of maintenance.
No water cooled, no oil lubricated, no daily maintenance
Quality Control
CMM inspection system assures
fixed tolarance on dimension&shape
Pump Testing
Applications
Analyzing instrument and device.
Spectroscopy/scHangZhou electron microscopy.
Space environment simulation machine.
Helium Leak detector.
Mass spectrometer.
Cryopump regeneration.
Accelerators/synchrotrons.
Food and drug industry.
Freezing dryer.
Vacuum storage.
Medical equipment
Low temperature plasma sterilizer.
Vacuum storage.
Dental equipment.
Vacuum equipment.
Oil free ultrahigh vacuum unit
Oil free vacuum unit
Related Products
GWT25 Foreline Filter
Performance: Filter out the dust particles contained in the intake gas.
Application: Vacuum coating, food and drug processing, ceramic and glass manufacturing, vacuum CHINAMFG and vacuum packaging systems.
GWS16 Exhaust Silencer
Performance: Reduce exhaust noise from oil-free vacuum systems.
Application: Installation of oil free scroll vacuum pumps requires a quiet vacuum system.
GWMMK300 Major Maintenance Kit
Performance: Prolong the service life of the product.
Application: For the major maintenance of oil free scroll vacuum pump GWSPS300.
GWTSK300 Tip Seal Kit
Performance: Prolong the service life of the product.
Application: For the scheduled maintenance of oil free scroll vacuum pump GWSPS300.
Perfil de la empresa
GEOWELL VACUUM CO.,LTD. is a HI-TECH enterprise in China dedicating in manufacturing, research and development, marketing of oil free scroll vacuum pumps and vacuum compressors since 2002. GEOWELL has been providing users and partners with premium quality products that are efficient and dependable, GEOWELL believe the integration of high performance and high reliability product and service will bring the highest value to both our customers and ourselves.
PREGUNTAS FRECUENTES
Q: How long can I get the feedback after we sent the inquiry?
A: We will reply you within 12 hours in working day.
Q: Are you direct manufacturer?
A: Yes, we are direct manufacturer with factory and international department; we manufacture and sell all our products by ourselves.
Q: When can you delivery the product to us?
A: Since we are a factory with large warehouse, we have abundant products in store, so we can delivery within 7 days after get your deposit.
Q: Can I add logo to the products?
A: Of course, but we usually have quantity requirement. You can contact with us for details.
Q: How to guarantee the quality and after sales service of your products?
A: We conduct strict detection during production from raw material come in to product delivering shipment. Every product must go through 4 steps inspection from casting, machining, assembling, and performance testing within our factory before shipment, also intact packaging test are insured.
Q: What is your warranty term?
A: There is a 12 months warranty for our export products from the date of shipment. If warranty has run out, our customer should pay for the replacement part.
Q: Is the sample available?
A: Yes, usually we send our samples by Fedex, DHL, TNT, UPS, EMS, SF, Depon, it will take around 3 to 4 days for our customer receive them, but customer will charge all cost related to the samples, such as sample cost and air freight. We will refund our customer the sample cost after receiving the order.
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| Servicio postventa: | Yes |
|---|---|
| Garantía: | 1 Years |
| Oil or Not: | Oil Free |
| Structure: | Scroll Pump |
| Exhauster Method: | a Pair of Vortex Plates |
| Vacuum Degree: | Low Vacuum |
| Personalización: |
Disponible
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What Are the Advantages of Using Oil-Sealed Vacuum Pumps?
Oil-sealed vacuum pumps offer several advantages in various applications. Here’s a detailed explanation:
1. High Vacuum Performance: Oil-sealed vacuum pumps are known for their ability to achieve high levels of vacuum. They can create and maintain deep vacuum levels, making them suitable for applications that require a low-pressure environment. The use of oil as a sealing and lubricating medium helps in achieving efficient vacuum performance.
2. Wide Operating Range: Oil-sealed vacuum pumps have a wide operating range, allowing them to handle a broad spectrum of vacuum levels. They can operate effectively in both low-pressure and high-vacuum conditions, making them versatile for different applications across various industries.
3. Efficient and Reliable Operation: These pumps are known for their reliability and consistent performance. The oil-sealed design provides effective sealing, preventing air leakage and maintaining a stable vacuum level. They are designed to operate continuously for extended periods without significant performance degradation, making them suitable for continuous industrial processes.
4. Contamination Handling: Oil-sealed vacuum pumps are effective in handling certain types of contaminants that may be present in the process gases or air being evacuated. The oil acts as a barrier, trapping and absorbing certain particulates, moisture, and chemical vapors, preventing them from reaching the pump mechanism. This helps protect the pump internals from potential damage and contributes to the longevity of the pump.
5. Thermal Stability: The presence of oil in these pumps helps in dissipating heat generated during operation, contributing to their thermal stability. The oil absorbs and carries away heat, preventing excessive temperature rise within the pump. This thermal stability allows for consistent performance even during prolonged operation and helps protect the pump from overheating.
6. Noise Reduction: Oil-sealed vacuum pumps generally operate at lower noise levels compared to other types of vacuum pumps. The oil acts as a noise-damping medium, reducing the noise generated by the moving parts and the interaction of gases within the pump. This makes them suitable for applications where noise reduction is desired, such as laboratory environments or noise-sensitive industrial settings.
7. Versatility: Oil-sealed vacuum pumps are versatile and can handle a wide range of gases and vapors. They can effectively handle both condensable and non-condensable gases, making them suitable for diverse applications in industries such as chemical processing, pharmaceuticals, food processing, and research laboratories.
8. Cost-Effective: Oil-sealed vacuum pumps are often considered cost-effective options for many applications. They generally have a lower initial cost compared to some other types of high-vacuum pumps. Additionally, the maintenance and operating costs are relatively lower, making them an economical choice for industries that require reliable vacuum performance.
9. Simplicity and Ease of Maintenance: Oil-sealed vacuum pumps are relatively simple in design and easy to maintain. Routine maintenance typically involves monitoring oil levels, changing the oil periodically, and inspecting and replacing worn-out parts as necessary. The simplicity of maintenance procedures contributes to the overall cost-effectiveness and ease of operation.
10. Compatibility with Other Equipment: Oil-sealed vacuum pumps are compatible with various process equipment and systems. They can be easily integrated into existing setups or used in conjunction with other vacuum-related equipment, such as vacuum chambers, distillation systems, or industrial process equipment.
These advantages make oil-sealed vacuum pumps a popular choice in many industries where reliable, high-performance vacuum systems are required. However, it’s important to consider specific application requirements and consult with experts to determine the most suitable type of vacuum pump for a particular use case.
¿Cómo contribuyen las bombas de vacío al ahorro energético?
Las bombas de vacío desempeñan un papel importante en el ahorro de energía en diversas industrias y aplicaciones. He aquí una explicación detallada:
Las bombas de vacío contribuyen al ahorro de energía a través de varios mecanismos y eficiencias. Algunas de las principales formas en que las bombas de vacío ayudan a conservar energía son:
1. Mejora de la eficiencia de los procesos: Las bombas de vacío se utilizan a menudo para eliminar gases y crear condiciones de baja presión o vacío en procesos industriales. Al reducir la presión, las bombas de vacío permiten eliminar gases o vapores no deseados, mejorando la eficacia del proceso. Por ejemplo, en los procesos de destilación o evaporación, las bombas de vacío ayudan a reducir los puntos de ebullición de los líquidos, permitiendo que se evaporen o destilen a temperaturas más bajas. Esto supone un ahorro de energía, ya que se necesita menos calor para conseguir la separación o concentración deseada.
2. Consumo de energía reducido: Las bombas de vacío están diseñadas para funcionar de forma eficiente y consumir menos energía en comparación con otros tipos de equipos que realizan funciones similares. Los diseños modernos de bombas de vacío incorporan tecnologías avanzadas, como variadores de velocidad, motores de bajo consumo y sistemas de control optimizados. Estas características permiten a las bombas de vacío ajustar su funcionamiento en función de la demanda, reduciendo el consumo de energía durante los periodos de menores requisitos del proceso. Al consumir menos energía, las bombas de vacío contribuyen al ahorro energético general en las operaciones industriales.
3. Detección y reducción de fugas: Las bombas de vacío se utilizan a menudo en procesos de detección de fugas para identificar y localizar fugas en sistemas o equipos. Al crear un vacío o un entorno de baja presión, las bombas de vacío pueden evaluar la integridad de un sistema e identificar cualquier fuente de fuga. Detectar y reparar fugas con prontitud ayuda a evitar el derroche de energía asociado a la pérdida de fluidos o gases presurizados. Al solucionar las fugas, las bombas de vacío ayudan a reducir las pérdidas de energía y a mejorar la eficiencia energética general del sistema.
4. Sistemas de recuperación de energía: En algunas aplicaciones, las bombas de vacío pueden integrarse en sistemas de recuperación de energía. Por ejemplo, en determinados procesos de fabricación, los gases de escape de las bombas de vacío pueden contener calor o tener potencial para la recuperación de energía. Utilizando intercambiadores de calor u otros sistemas de recuperación de calor, la energía térmica de los gases de escape puede capturarse y reutilizarse para precalentar los fluidos entrantes o proporcionar calor a otras partes del proceso. Este enfoque de recuperación de energía mejora aún más la eficiencia energética global al utilizar el calor residual que de otro modo se perdería.
5. Optimización y control del sistema: Las bombas de vacío suelen integrarse en sistemas de vacío centralizados que dan servicio a múltiples procesos o equipos. Estos sistemas permiten un mejor control, supervisión y optimización de la generación y distribución de vacío. Al centralizar la producción de vacío y emplear estrategias de control inteligentes, se puede optimizar el consumo de energía en función de los requisitos específicos del proceso. Esto garantiza que las bombas de vacío funcionen a los niveles más eficientes, lo que se traduce en un ahorro de energía.
6. Mantenimiento y servicio: El mantenimiento adecuado y la revisión periódica de las bombas de vacío son esenciales para su óptimo rendimiento y eficiencia energética. El mantenimiento rutinario incluye tareas como limpieza, lubricación e inspección de los componentes de la bomba. Las bombas bien mantenidas funcionan con mayor eficacia, reduciendo el consumo de energía. Además, la pronta reparación de cualquier pieza defectuosa o la solución de problemas de rendimiento ayudan a mantener la eficacia de la bomba y evitan el derroche de energía.
En resumen, las bombas de vacío contribuyen al ahorro de energía mediante la mejora de la eficacia de los procesos, la reducción del consumo de energía, la detección y reducción de fugas, la integración con sistemas de recuperación de energía, la optimización y el control del sistema, así como un mantenimiento y servicio adecuados. Utilizando las bombas de vacío de forma eficiente y eficaz, las industrias pueden minimizar el derroche de energía, optimizar su uso y conseguir un ahorro energético significativo en diversas aplicaciones y procesos.
What Are the Primary Applications of Vacuum Pumps?
Vacuum pumps have a wide range of applications across various industries. Here’s a detailed explanation:
1. Industrial Processes:
Vacuum pumps play a vital role in numerous industrial processes, including:
– Vacuum Distillation: Vacuum pumps are used in distillation processes to lower the boiling points of substances, enabling separation and purification of various chemicals and compounds.
– Vacuum Drying: Vacuum pumps aid in drying processes by creating a low-pressure environment, which accelerates moisture removal from materials without excessive heat.
– Vacuum Packaging: Vacuum pumps are used in the food industry to remove air from packaging containers, prolonging the shelf life of perishable goods by reducing oxygen exposure.
– Vacuum Filtration: Filtration processes can benefit from vacuum pumps to enhance filtration rates by applying suction, facilitating faster separation of solids and liquids.
2. Laboratory and Research:
Vacuum pumps are extensively used in laboratories and research facilities for various applications:
– Vacuum Chambers: Vacuum pumps create controlled low-pressure environments within chambers for conducting experiments, testing materials, or simulating specific conditions.
– Mass Spectrometry: Mass spectrometers often utilize vacuum pumps to create the necessary vacuum conditions for ionization and analysis of samples.
– Freeze Drying: Vacuum pumps enable freeze-drying processes, where samples are frozen and then subjected to a vacuum, allowing the frozen water to sublimate directly from solid to vapor state.
– Electron Microscopy: Vacuum pumps are essential for electron microscopy techniques, providing the necessary vacuum environment for high-resolution imaging of samples.
3. Semiconductor and Electronics Industries:
High vacuum pumps are critical in the semiconductor and electronics industries for manufacturing and testing processes:
– Semiconductor Fabrication: Vacuum pumps are used in various stages of chip manufacturing, including deposition, etching, and ion implantation processes.
– Thin Film Deposition: Vacuum pumps create the required vacuum conditions for depositing thin films of materials onto substrates, as done in the production of solar panels, optical coatings, and electronic components.
– Leak Detection: Vacuum pumps are utilized in leak testing applications to detect and locate leaks in electronic components, systems, or pipelines.
4. Medical and Healthcare:
Vacuum pumps have several applications in the medical and healthcare sectors:
– Vacuum Assisted Wound Closure: Vacuum pumps are used in negative pressure wound therapy (NPWT), where they create a controlled vacuum environment to promote wound healing and removal of excess fluids.
– Laboratory Equipment: Vacuum pumps are essential in medical and scientific equipment such as vacuum ovens, freeze dryers, and centrifugal concentrators.
– Anesthesia and Medical Suction: Vacuum pumps are utilized in anesthesia machines and medical suction devices to create suction and remove fluids or gases from the patient’s body.
5. HVAC and Refrigeration:
Vacuum pumps are employed in the HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration industries:
– Refrigeration and Air Conditioning Systems: Vacuum pumps are used during system installation, maintenance, and repair to evacuate moisture and air from refrigeration and air conditioning systems, ensuring efficient operation.
– Vacuum Insulation Panels: Vacuum pumps are utilized in the manufacturing of vacuum insulation panels, which offer superior insulation properties for buildings and appliances.
6. Power Generation:
Vacuum pumps play a role in power generation applications:
– Steam Condenser Systems: Vacuum pumps are used in power plants to remove non-condensable gases from steam condenser systems, improving thermal efficiency.
– Gas Capture: Vacuum pumps are utilized to capture and remove gases, such as hydrogen or helium, in nuclear power plants, research reactors, or particle accelerators.
These are just a few examples of the primary applications of vacuum pumps. The versatility and wide range of vacuum pump types make them essential in numerous industries, contributing to various manufacturing processes, research endeavors, and technological advancements.
editor by Dream 2024-04-30
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