Product Description
Pump character:
1: Double stage and high speed directly connected structure.
2: Equipped with specially designed air ballast valve to prevent water mixing with oil pump and prolong pump working time.
3: Adopt international similar product design,small size,light weight,low noise,easy to start,long time stable operation.
4: No oil leakage, no oil injection and environmentally friendly.
5: The pump can be used as a suction pump alone, also can be used as a backing pump for booster pump, diffusion pump and molecular pump,also can be used as maintenance pump or forepump in the system.
6: It is widely used in the electric vacuum device manufacturing industry, refrigeration industry, medical analysis device industry, solar energy industry, electric light source industry, vacuum CHINAMFG industry and scientific research unit.
Pump specifications:
Application:
1. The pump is 1 of the basic equipments to exhaust a sealed vessel. It can be used either independently as main and can also be served as forepump for booster pump diffusion pump and molecular pump or as holding pump for a vacuum system and as a pre-pumping for different kinds of the pumps. So that is can be applied in electro-vacuum industries, vacuum flask manufacturing, vacuum welding and as an accessory to those fine gauges or CHINAMFG where vacuum is required .It is more suitable for laboratory use because of its small size ,less weight and quiet operation .
2.The pump is allowed to work continuously for many hours at a stretch under atmospheric temperature of 5ºC-40ºC and intake pressure below 1230pa.While the pumped gas containing moisture of a relative humidity of more than 90% gas-ballast valve should be open.
3. Whit the inlet port widely opened to atmosphere the pump is not allowed to work more than 1 minute.
4.The pump is not suitable for pumping over-oxidized, poison, explosive and corrosive gas as well as gases which react chemically with the pump oil contain particles of dust.
Company power:
Our services:
Pre-Sales Service
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Provide 24-hour reply.
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Provide suitable models according to clients’ requirements.
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Provide detailed product specifications and reasonal prices.
In-Sales Service
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Supervise whole production time.
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Provide product’s testing performance curve to customers.
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Provide inspection pictures to customers after we finish production.
After-Sales Service
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Provide installation manual.
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Under correct installation, normal maintenance and using,we guarantee one-year warranty.
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If product has malfunction,we’ll reply you within 24 hour and provide solution or even send technical staff to spot after receiving maintenance notification.
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| Acting Form: | Double-Acting |
|---|---|
| Type: | Vane Pump |
| Displacement: | Variable Pump |
| Performance: | Health |
| Certification: | CE, ISO |
| Applied Industry: | Refrigeration;Solar Energy Industry |
| Customization: |
Available
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Are There Oil-Free Rotary Vane Pump Options Available?
Yes, there are oil-free rotary vane pump options available in the market. These pumps are designed to operate without the need for lubricating oil, offering certain advantages and applications where oil contamination is a concern. Here’s a detailed explanation:
– Dry Vane Technology: Oil-free rotary vane pumps, also known as dry vane pumps, utilize specialized dry vane technology. Instead of relying on lubricating oil to create a seal and reduce friction, these pumps use self-lubricating materials and innovative design features to achieve efficient operation without oil.
– Reduced Contamination Risk: One of the primary advantages of oil-free rotary vane pumps is that they eliminate the risk of oil contamination. In certain applications, such as in the food and beverage industry, pharmaceutical production, or cleanroom environments, maintaining a completely oil-free and contaminant-free operation is critical. Oil-free rotary vane pumps address these requirements and ensure the purity and integrity of the process or product being handled.
– Environmental Friendliness: Oil-free rotary vane pumps are considered more environmentally friendly compared to their oil-lubricated counterparts. The elimination of oil lubrication means there is no risk of oil leaks or spills, reducing the potential impact on the environment. These pumps also eliminate the need for oil changes and disposal, resulting in lower maintenance and disposal costs.
– Lower Operating Costs: Oil-free rotary vane pumps can offer cost advantages in terms of operating expenses. Since they do not require oil lubrication, there is no need to purchase, monitor, or replace oil. This can result in savings over the pump’s lifetime. Additionally, oil-free pumps often have lower maintenance requirements, as there is no need to monitor oil levels, change oil, or replace oil filters.
– Application Flexibility: Oil-free rotary vane pumps are suitable for a range of applications where oil contamination must be avoided. They find application in industries such as food and beverage, pharmaceuticals, medical devices, laboratory research, electronics manufacturing, and other sensitive environments. These pumps can handle both gas and some liquid applications, providing versatility in various processes.
– Considerations: While oil-free rotary vane pumps offer several advantages, it’s important to consider certain factors when choosing these pumps. They may have slightly different operating characteristics compared to oil-lubricated pumps, such as lower ultimate vacuum levels or reduced performance in high-pressure applications. It’s crucial to assess the specific requirements of the application and consult the manufacturer’s specifications to ensure the chosen oil-free rotary vane pump meets the desired performance criteria.
– Alternative Technologies: In cases where oil-free rotary vane pumps may not be suitable, alternative technologies such as dry screw pumps or dry claw pumps can be considered. These pumps also offer oil-free operation and have their own unique advantages and applications.
In summary, oil-free rotary vane pumps are available and offer benefits such as eliminating oil contamination, environmental friendliness, reduced operating costs, and application flexibility. They are particularly valuable in industries where maintaining an oil-free environment is critical. Understanding the specific requirements of the application and consulting with pump manufacturers can help in selecting the appropriate type of pump for the desired 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 2024-04-15
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