Product Description
Vakuum Pumpe Air Rotary Roots Liquid-Ring Water Piston Dry Portable Mini Scroll Reciprocating Diaphragm Centrifugal Positive Displacement DC AC Vacuum Pumps
VP roots vacuum pump is in the 50 Torr-micron high vacuum range has a large pumping speed and low cost of equipment, it can be combined with various vacuum pump consists of a vacuum unit. KMBD roots vacuum pump with 5 point bearing design unique, sealing the five bit machine, sealing double sealing structure + mechanical seal for Teflon maze, can realize non leakage, reduce maintenance and repair of the link, ensure the roots pump and durable. Synchronous helical gear and mounted on the driving end, both to ensure quiet and reliable operation, and can reduce the load of the rotor torque. Impeller and shaft integrally cast, can provide large size shaft, impeller and reduce the risk of damage. All contact with the sealing surface of the shaft end faces are polished to reduce wear and reduce the risk of leakage, high temperature high pressure casing, and double tank design, a variety of material selection, further to ensure that the use of the user in various working conditions. Typical application: chemical, petrochemical, plastics, semiconductors, wood mixture, food processing, vacuum furnace, vacuum booster system, vacuum drying, vacuum dewatering, vacuum packaging
Typical Applications
Special structures working principles,suitable for operation in chemical industry,oil industry,food industry,electrical utility industry,pharmacy industry,textile industry and paper making industry,etc. The other industries that need vacuum drying,concentration,distilling,dehydration and filtering also need the water-ring vacuum pump. It can be use as a backing pump of Roots Pump.
Specifications
| Model | Capacity | Ultimate Pressure | Power | speed |
| L/S | Pa | KW | RPM | |
| VP200 | 200 | 0.05 | 4 | 2900 |
| VP600 | 600 | 0.05 | 7.5 | 2900 |
Characteristic Curves
Overall Dimensions
company information
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| Oil or Not: | Optional |
|---|---|
| Inlet Diam. (mm): | 100/200mm |
| Motor Power (Kw): | 4/7.5 Kw |
| Ultimate Pressure (PA): | 0.05 |
| Transport Package: | Wooden Case |
| Trademark: | OEM |
| Samples: |
US$ 999/Piece
1 Piece(Min.Order) | |
|---|
Are scroll vacuum pumps environmentally friendly and compliant with regulations?
Scroll vacuum pumps are considered relatively environmentally friendly compared to some other types of vacuum pumps. Here's a detailed explanation:
Environmental Friendliness:
Scroll vacuum pumps offer several features that contribute to their environmental friendliness:
- Oil-Free Operation: Many scroll vacuum pumps are designed for oil-free operation. This eliminates the risk of oil contamination and the release of oil vapor or aerosols into the environment. Oil-free operation is particularly important in applications where a clean and particle-free vacuum environment is required, such as semiconductor manufacturing or research.
- Low Energy Consumption: Scroll pumps are known for their energy efficiency. They typically consume less energy compared to other vacuum pump technologies, resulting in reduced power consumption and lower environmental impact.
- Minimal Maintenance: Scroll vacuum pumps require minimal maintenance, which reduces the consumption of resources and minimizes waste generation associated with pump servicing or component replacement.
- Quiet Operation: Scroll pumps are designed to operate quietly, contributing to a more comfortable and environmentally friendly working environment by reducing noise pollution.
Regulatory Compliance:
Scroll vacuum pumps are designed and manufactured to comply with various regulations and standards, ensuring their safe and environmentally responsible operation. Some of the key regulations and standards that govern vacuum pumps include:
- European Union (EU) Regulations: Scroll vacuum pumps intended for sale or use within the European Union must comply with relevant directives, such as the Restriction of Hazardous Substances (RoHS) Directive and the Waste Electrical and Electronic Equipment (WEEE) Directive. These directives restrict the use of hazardous substances and promote the proper disposal and recycling of electronic equipment.
- International Electrotechnical Commission (IEC) Standards: IEC standards, such as IEC 61010 for electrical safety and IEC 61326 for electromagnetic compatibility, provide guidelines for the safe operation and performance of vacuum pumps and other laboratory equipment.
- Environmental Protection Agency (EPA) Regulations (United States): In the United States, scroll vacuum pumps must comply with environmental regulations enforced by the EPA, such as the Clean Air Act. These regulations aim to reduce emissions of ozone-depleting substances and other pollutants.
- Local and National Regulations: Depending on the jurisdiction, there may be additional local or national regulations governing the use, disposal, or emissions of vacuum pumps. Manufacturers ensure compliance with these regulations to meet the requirements of specific markets.
It is important to consult the manufacturer's specifications, certifications, and compliance statements to ensure that a particular scroll vacuum pump model meets the necessary environmental and regulatory standards for a given application or jurisdiction.
By choosing scroll vacuum pumps with oil-free operation, energy efficiency, minimal maintenance requirements, and compliance with regulations, users can contribute to a more environmentally friendly and sustainable vacuum system.
Are there oil-free options available for scroll vacuum pumps?
Yes, there are oil-free options available for scroll vacuum pumps. Here's a detailed explanation:
Traditionally, scroll vacuum pumps have utilized oil lubrication for sealing and bearing purposes. However, due to the increasing demand for oil-free vacuum solutions in various industries, manufacturers have developed oil-free versions of scroll vacuum pumps.
Oil-Free Scroll Vacuum Pumps:
Oil-free scroll vacuum pumps are designed to operate without the need for oil lubrication. Instead of relying on oil to create a seal and reduce internal friction, these pumps utilize dry-running mechanisms and specialized sealing materials to achieve reliable and efficient vacuum performance.
Advantages of Oil-Free Scroll Vacuum Pumps:
Oil-free scroll vacuum pumps offer several advantages, including:
a. Elimination of Oil Contamination: By eliminating oil lubrication, oil-free scroll vacuum pumps prevent the risk of oil contamination in the pumped gases or the surrounding environment. This is particularly important in applications where oil vapor or particles can adversely affect the process or product being handled.
b. Reduced Maintenance: Oil-free scroll vacuum pumps generally require less maintenance compared to their oil-lubricated counterparts. Without the need for oil changes, oil monitoring, or oil-related maintenance tasks, the overall maintenance requirements are simplified.
c. Environmentally Friendly: Oil-free scroll vacuum pumps are considered more environmentally friendly as they eliminate the need for oil disposal or recycling. They help reduce the carbon footprint and minimize the impact on the ecosystem.
d. Cost Savings: While the initial purchase cost of oil-free scroll vacuum pumps may be higher compared to oil-lubricated models, the long-term cost savings can be significant. The elimination of oil-related maintenance, reduced downtime, and improved process efficiency can result in overall cost savings.
Applications of Oil-Free Scroll Vacuum Pumps:
Oil-free scroll vacuum pumps find applications in various industries and processes, including:
- Semiconductor manufacturing - Analytical instruments - Pharmaceuticals and biotechnology - Food and beverage packaging - Electronics assembly - Research laboratories - Environmental monitoring - Vacuum drying - Leak detection - and more.
It's important to note that while oil-free scroll vacuum pumps offer numerous advantages, their performance specifications, such as pumping speed and ultimate vacuum levels, may differ from oil-lubricated scroll pumps. It's essential to select the appropriate pump based on the specific application requirements and consult the manufacturer's guidelines for proper operation and maintenance.
How does the scroll design contribute to the reliability of these pumps?
The scroll design of vacuum pumps plays a significant role in enhancing their reliability. Here's an explanation of how the scroll design contributes to the reliability of these pumps:
1. Sealed System:
The scroll design features two interleaved spiral scrolls, one fixed and one orbiting. The interaction between these scrolls creates a series of crescent-shaped chambers. As the orbiting scroll moves, these chambers decrease in size, compressing and expelling gases. The tightly sealed system of the scroll design ensures minimal leakage, preventing the entry of contaminants and maintaining a consistent vacuum level. This sealed system enhances the reliability of scroll vacuum pumps by minimizing the risk of performance degradation and ensuring continuous and efficient operation.
2. Oil-Free Operation:
One of the key advantages of scroll vacuum pumps is their oil-free operation. Unlike other types of pumps that rely on oil lubrication, scroll pumps utilize a dry mechanism. The scroll design eliminates the need for oil lubrication by using non-contacting, self-lubricating materials such as PTFE (polytetrafluoroethylene) or carbon. This eliminates the risk of oil contamination in the pumped gases or the vacuum chamber. The absence of oil also reduces maintenance requirements and enhances the reliability of the pumps by eliminating the potential for oil-related issues, such as oil degradation, leaks, or mechanical failures.
3. Minimal Moving Parts:
The scroll design features a relatively simple construction with minimal moving parts. Compared to other types of pumps, scroll vacuum pumps have fewer components that can wear out or malfunction. This reduces the likelihood of mechanical failures and improves the overall reliability of the pumps. The simplicity of the scroll design also contributes to ease of maintenance and servicing, further enhancing their reliability and uptime.
4. Low Vibration and Noise Levels:
The scroll design of vacuum pumps results in smooth and quiet operation. The absence of reciprocating pistons or vanes, which are common in other pump designs, reduces vibration levels. This lower vibration minimizes the stress on pump components, reducing wear and tear and improving the overall reliability. Additionally, the low noise levels of scroll pumps make them suitable for applications that require a quiet working environment, such as laboratories or medical facilities.
5. Contamination Resistance:
The scroll design of vacuum pumps offers inherent contamination resistance. The absence of oil lubrication eliminates the risk of oil carryover or oil-related contamination. Additionally, the sealed system and non-contacting scroll surfaces reduce the chances of particulate contamination or wear debris generation. This contamination resistance contributes to the long-term reliability of the pumps by minimizing the potential for performance degradation or damage to sensitive components.
In summary, the scroll design of vacuum pumps enhances their reliability through a sealed system, oil-free operation, minimal moving parts, low vibration and noise levels, and contamination resistance. These factors make scroll vacuum pumps a reliable choice for various industrial applications.
editor by CX 2024-03-09