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China Professional Corrosion-Resistant Diaphragm Vacuum Pumps vacuum pump and compressor

Product Description

Product Description

Product Parameters

Model V-20 V-40 V-65 V-135 V-20F V-40F
Maximum flow 20 L/min 35L/min 65L/min 125L/min 20 L/min 35L/min
Pump head type Two – stage pump
Ultimate vacuum 8 mbar
Maximum operating pressure 1 bar
Vacuum adjustment No Yes, display real vaccum degree
Interface specification 10 mm 12mm 10 mm
Pump head material PTFE
Composite diaphragm material PTFE
Valve material FFPM
Working system Continuously working
Environmental relative humidity less than 80%RH
Medium and ambient temperature 5 – 40
Speed 1450RPM
Interior dimension WxDxH(mm) 165×315×210 170×330×210 240×290×355 380×300×200 175×315×275 180×330×275
Power consumption 120W 240W 400W 600W 120W 240W
Electrical requirement AC 220V 50HZ

 

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Certifications

Company Profile

Exhibitions

 

 

 

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After-sales Service: Instruction
Power Supply: 220V 50Hz
Certification: CE, ISO
Warranty: 1 Year
Transport Package: Wooden Box
Trademark: BEING
Samples:
US$ 780/Piece
1 Piece(Min.Order)

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Customization:
Available

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diaphragm vane pump

Are diaphragm vacuum pumps environmentally friendly and compliant with regulations?

Diaphragm vacuum pumps are generally considered to be environmentally friendly and compliant with regulations. Here’s a detailed explanation:

Environmental Friendliness: Diaphragm vacuum pumps offer several features that contribute to their environmental friendliness:

No Oil Lubrication: Diaphragm pumps operate without the need for oil lubrication, which eliminates the risk of oil contamination in the vacuum system. This is particularly important in applications where oil vapor contamination could affect product quality or pose environmental hazards. The absence of oil lubrication also reduces the need for oil changes and disposal, resulting in lower environmental impact.

Low Noise Emission: Diaphragm pumps are known for their relatively quiet operation compared to other types of vacuum pumps. The reduced noise emission makes them more environmentally friendly, particularly in settings where noise pollution needs to be minimized.

Energy Efficiency: Diaphragm vacuum pumps can be designed to be energy-efficient, consuming less electrical power compared to other vacuum pump types. Reduced energy consumption not only contributes to cost savings but also helps reduce the overall environmental impact associated with energy usage.

Chemical Compatibility: Diaphragm pumps are available in models constructed with chemically resistant materials. This allows them to handle corrosive gases or chemical vapors without degradation or release of harmful substances, further ensuring environmental compatibility.

Regulatory Compliance: Diaphragm vacuum pumps are designed and manufactured to meet regulatory standards and requirements. They are commonly used in various industries and applications where compliance with environmental and safety regulations is crucial. Some specific regulations that diaphragm vacuum pumps may comply with include:

Restriction of Hazardous Substances (RoHS): Diaphragm pumps are often manufactured to comply with RoHS directives, which restrict the use of hazardous substances such as lead, mercury, cadmium, and certain flame retardants in electrical and electronic equipment.

CE Marking: Diaphragm pumps intended for sale within the European Economic Area (EEA) are required to bear the CE marking, indicating compliance with relevant European Union (EU) directives related to health, safety, and environmental protection.

International Electrotechnical Commission (IEC) Standards: Diaphragm vacuum pumps may adhere to specific IEC standards that ensure their safety, performance, and environmental compatibility.

It’s important to note that while diaphragm vacuum pumps are generally considered environmentally friendly and compliant with regulations, it’s essential to select pumps from reputable manufacturers and suppliers. This ensures that the pumps meet the necessary standards and certifications applicable to a specific industry or application.

In summary, diaphragm vacuum pumps are environmentally friendly due to their oil-free operation, low noise emission, energy efficiency, and chemical compatibility. They are designed and manufactured to comply with regulatory standards and requirements, such as RoHS directives, CE marking, and IEC standards. When choosing diaphragm vacuum pumps, it’s advisable to verify that they come from reliable sources and meet the necessary certifications for your specific application to ensure environmental compatibility and regulatory compliance.

diaphragm vane pump

What is the ultimate vacuum level that diaphragm vacuum pumps can achieve?

Diaphragm vacuum pumps are capable of achieving moderate vacuum levels, but their ultimate vacuum level is limited compared to certain high-performance vacuum pumps. Here’s a detailed explanation:

Typically, diaphragm vacuum pumps can achieve vacuum levels up to about 1 torr or 1 mbar. This level of vacuum is suitable for applications that require low to medium vacuum conditions.

Diaphragm pumps operate based on the reciprocating motion of a flexible diaphragm, which creates the pumping action. However, due to the nature of their design, diaphragm pumps may encounter limitations in achieving extremely high vacuum levels. The diaphragm’s mechanical motion and the presence of clearance gaps in the valves and other internal components can restrict the pump’s ability to reach ultra-high vacuum ranges.

In contrast, other types of vacuum pumps, such as rotary vane pumps or turbo molecular pumps, are specifically designed to achieve much higher vacuum levels. Rotary vane pumps can typically achieve vacuum levels in the range of 10^-3 to 10^-4 torr, while turbo molecular pumps can extend into the ultra-high vacuum range of 10^-9 to 10^-10 torr.

It’s important to consider the specific vacuum level requirements of the application when choosing a vacuum pump. While diaphragm vacuum pumps may have limitations in terms of ultimate vacuum level, they offer other advantages such as oil-free operation, chemical resistance, and cost-effectiveness, making them suitable for a wide range of applications that do not require extreme vacuum levels.

diaphragm vane pump

What are the typical applications of diaphragm vacuum pumps in laboratories and industries?

Diaphragm vacuum pumps find widespread use in laboratories and various industries due to their versatile capabilities. Here’s a detailed explanation of the typical applications of diaphragm vacuum pumps in laboratories and industries:

In Laboratories:

Laboratory Research and Analysis: Diaphragm vacuum pumps are extensively used in laboratories for various research and analytical applications. They provide vacuum conditions necessary for techniques such as filtration, degassing, rotary evaporation, centrifugation, and vacuum ovens. Diaphragm pumps are also used in analytical instruments like gas chromatographs, mass spectrometers, and vacuum-based sample preparation systems.

Medical and Healthcare: Diaphragm pumps are employed in medical and healthcare settings for applications such as vacuum filtration in microbiology, vacuum aspiration in clinical laboratories, vacuum sealing of sterilized containers, and vacuum drying in medical device manufacturing. They are also used in dental clinics for suction and aspiration procedures.

Environmental Monitoring and Analysis: Diaphragm vacuum pumps play a crucial role in environmental monitoring and analysis. They are used for air sampling, gas collection, and monitoring of pollutants in ambient air or emission sources. Diaphragm pumps are utilized in environmental testing laboratories for sample preparation and analysis, such as water and soil testing.

In Industries:

Vacuum Filtration: Diaphragm vacuum pumps are commonly used in industries for filtration processes. They create a vacuum to draw liquids through a filter medium, separating solids from the liquid. This technique is widely employed in industries such as pharmaceuticals, biotechnology, food and beverage, and chemical processing.

Vacuum Drying and Degassing: Diaphragm pumps facilitate vacuum drying and degassing processes in industries. They help remove moisture or volatile substances from materials or products under vacuum conditions. This is crucial in industries like electronics manufacturing, automotive, aerospace, and materials science.

Automotive and Manufacturing Processes: Diaphragm vacuum pumps find applications in automotive and manufacturing processes. They are used for vacuum-assisted molding, vacuum lifting and handling of objects, vacuum packaging, and vacuum-based testing or leak detection in components and systems.

Semiconductor and Electronics Manufacturing: Diaphragm pumps are extensively utilized in the semiconductor and electronics industry. They provide vacuum conditions for processes such as wafer handling, thin film deposition, etching, and packaging. Diaphragm pumps are preferred due to their oil-free operation, which prevents contamination of sensitive electronic components.

These are some of the typical applications of diaphragm vacuum pumps in laboratories and industries. The versatility, oil-free operation, chemical resistance, and compact design of diaphragm pumps make them suitable for a wide range of applications, contributing to their popularity across various sectors.

China Professional Corrosion-Resistant Diaphragm Vacuum Pumps   vacuum pump and compressor	China Professional Corrosion-Resistant Diaphragm Vacuum Pumps   vacuum pump and compressor
editor by Dream 2024-05-15