China Hot selling Centrifugal Vacuum Pump with High Power Aeration Capability vacuum pump adapter

Product Description


Introducing the 0.37kw Vortex Air Pump Centrifugal Fan Vacuum High Power Industrial Vortex Air Blower Fish Pond


Upgrade your fish pond aeration with the exceptional 0.37kw Vortex Air Pump Centrifugal Fan Vacuum High Power Industrial Vortex Air Blower Fish Pond! Made by HangZhou Mingkai Electromechanical Co., Ltd., this high-pressure blower delivers outstanding performance and efficiency.


Built with durable aluminum, this blower can withstand the demands of fish pond aeration. Its centrifugal gas flow ensures thorough aeration, creating a healthy and thriving aquatic environment.


Perfect for fish pond aeration, this blower’s high power and industrial-grade design are suitable for small backyard ponds or large commercial fish farms. Say goodbye to stagnant water and hello to a vibrant and lively pond!


Choose the 0.37kw Vortex Air Pump Centrifugal Fan Vacuum High Power Industrial Vortex Air Blower Fish Pond for superior aeration. Order yours today and elevate your fish pond to new heights!



Model Stage/Phase Frequency Power Voltage Current Airflow Vacuum Pressure Noise weight
Hz KW V A m3/h mbar mbar db KG
2MV 210 A11 Single/Single 50 0.37 230 2.7 80 -110 110 53 11
50 0.45 230 3.0 96 -130 140 53


Product Description

Introducing the 0.37kw Vortex Air Pump Centrifugal Fan Vacuum, a high-power industrial air blower designed to provide efficient and reliable performance in various applications. Made with high-quality aluminum, this air blower is built to last and withstand demanding environments.

With its centrifugal gas flow direction, this air blower is perfect for use in fish ponds, ensuring optimal aeration and maintaining a healthy aquatic environment. The powerful vortex air pump creates a steady flow of air, promoting oxygenation and enhancing the overall well-being of your fish.

Not limited to just fish ponds, this versatile air blower can also be used in beverage bottle drying, biofuel/biogas systems, food and vegetable processing, medical and health services, packaging, plastics/rubber industries, printing, paper and pulp conversion, textile industry, transportation/loading/unloading, water treatment/sewage treatment, and woodworking applications.

Experience the benefits of this high-pressure blower, which offers exceptional performance and reliability. Its electric-powered design ensures efficient operation, while the vacuum feature allows for effective suction and removal of debris. The turbo blower technology guarantees powerful airflow, making it ideal for pneumatic conveying, extruder degassing, and thermoforming processes.

Enhance your productivity and efficiency with the 0.37kw Vortex Air Pump Centrifugal Fan Vacuum. Its CNC routing capabilities and bulk handling features make it a valuable asset in woodworking applications. Whether you need to transport materials, handle bulk items, or improve the overall air quality in your workspace, this air blower is the perfect solution.

Invest in the HangZhou Mingkai Electromechanical Co., Ltd. air blower and enjoy its exceptional performance, durability, and versatility. Order yours today and experience the difference it can make in your operations.


Introducing the 0.37kw Vortex Air Pump Centrifugal Fan Vacuum High Power Industrial Vortex Air Blower Fish Pond


Upgrade your fish pond with the powerful 0.37kw Vortex Air Pump Centrifugal Fan Vacuum High Power Industrial Vortex Air Blower Fish Pond from HangZhou Mingkai Electromechanical Co., Ltd. This top-of-the-line air blower is designed to enhance aeration and create a thriving aquatic environment.


Experience the impressive power of the 0.37kw motor, delivering unmatched performance and generating a robust vortex airflow for effective water oxygenation. The innovative centrifugal fan design optimizes gas flow, ensuring exceptional aeration.


Built to withstand industrial demands, this air blower is crafted with durable aluminum material, making it a reliable workhorse. Its compact and lightweight design allows for easy installation and maintenance.


At HangZhou Mingkai Electromechanical Co., Ltd., customer satisfaction is our priority. Our team of professional engineers is ready to assist you in selecting the perfect model for your needs. With our outstanding OEM service, we can customize the air blower to meet your unique requirements.


Rest easy with our impressive 18-month warranty, providing peace of mind and confidence in your purchase. Our 24-hour online service is available for any assistance you may need, whether through email, Skype, or WeChat.


With our lightning-fast 7-day delivery and secure shipment, you’ll receive your air blower in no time. Experience the convenience and reliability of our products for yourself.


Contact us today and speak with Miss Legion Zheng, our dedicated representative, to discover more about the 0.37kw Vortex Air Pump Centrifugal Fan Vacuum High Power Industrial Vortex Air Blower Fish Pond. Take the first step towards enhancing your fish pond’s aeration and creating a harmonious aquatic environment.

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Material: Aluminum
Usage: Fish Pond
Flow Direction: Centrifugal
US$ 1/Piece
1 Piece(Min.Order)


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vacuum pump

Can Vacuum Pumps Be Used for Vacuum Packaging?

Yes, vacuum pumps can be used for vacuum packaging. Here’s a detailed explanation:

Vacuum packaging is a method used to remove air from a package or container, creating a vacuum environment. This process helps to extend the shelf life of perishable products, prevent spoilage, and maintain product freshness. Vacuum pumps play a crucial role in achieving the desired vacuum level for effective packaging.

When it comes to vacuum packaging, there are primarily two types of vacuum pumps commonly used:

1. Single-Stage Vacuum Pumps: Single-stage vacuum pumps are commonly used for vacuum packaging applications. These pumps use a single rotating vane or piston to create a vacuum. They can achieve moderate vacuum levels suitable for most packaging requirements. Single-stage pumps are relatively simple in design, compact, and cost-effective.

2. Rotary Vane Vacuum Pumps: Rotary vane vacuum pumps are another popular choice for vacuum packaging. These pumps utilize multiple vanes mounted on a rotor to create a vacuum. They offer higher vacuum levels compared to single-stage pumps, making them suitable for applications that require deeper levels of vacuum. Rotary vane pumps are known for their reliability, consistent performance, and durability.

When using vacuum pumps for vacuum packaging, the following steps are typically involved:

1. Preparation: Ensure that the packaging material, such as vacuum bags or containers, is suitable for vacuum packaging and can withstand the vacuum pressure without leakage. Place the product to be packaged inside the appropriate packaging material.

2. Sealing: Properly seal the packaging material, either by heat sealing or using specialized vacuum sealing equipment. This ensures an airtight enclosure for the product.

3. Vacuum Pump Operation: Connect the vacuum pump to the packaging equipment or directly to the packaging material. Start the vacuum pump to initiate the vacuuming process. The pump will remove the air from the packaging, creating a vacuum environment.

4. Vacuum Level Control: Monitor the vacuum level during the packaging process using pressure gauges or vacuum sensors. Depending on the specific packaging requirements, adjust the vacuum level accordingly. The goal is to achieve the desired vacuum level suitable for the product being packaged.

5. Sealing and Closure: Once the desired vacuum level is reached, seal the packaging material completely to maintain the vacuum environment. This can be done by heat sealing the packaging material or using specialized sealing mechanisms designed for vacuum packaging.

6. Product Labeling and Storage: After sealing, label the packaged product as necessary and store it appropriately, considering factors such as temperature, humidity, and light exposure, to maximize product shelf life.

It’s important to note that the specific vacuum level required for vacuum packaging may vary depending on the product being packaged. Some products may require a partial vacuum, while others may require a more stringent vacuum level. The choice of vacuum pump and the control mechanisms employed will depend on the specific vacuum packaging requirements.

Vacuum pumps are widely used in various industries for vacuum packaging applications, including food and beverage, pharmaceuticals, electronics, and more. They provide an efficient and reliable means of creating a vacuum environment, helping to preserve product quality and extend shelf life.

vacuum pump

Can Vacuum Pumps Be Used for Soil and Groundwater Remediation?

Vacuum pumps are indeed widely used for soil and groundwater remediation. Here’s a detailed explanation:

Soil and groundwater remediation refers to the process of removing contaminants from the soil and groundwater to restore environmental quality and protect human health. Vacuum pumps play a crucial role in various remediation techniques by facilitating the extraction and treatment of contaminated media. Some of the common applications of vacuum pumps in soil and groundwater remediation include:

1. Soil Vapor Extraction (SVE): Soil vapor extraction is a widely used remediation technique for volatile contaminants present in the subsurface. It involves the extraction of vapors from the soil by applying a vacuum to the subsurface through wells or trenches. Vacuum pumps create a pressure gradient that induces the movement of vapors towards the extraction points. The extracted vapors are then treated to remove or destroy the contaminants. Vacuum pumps play a vital role in SVE by maintaining the necessary negative pressure to enhance the volatilization and extraction of contaminants from the soil.

2. Dual-Phase Extraction (DPE): Dual-phase extraction is a remediation method used for the simultaneous extraction of both liquids (such as groundwater) and vapors (such as volatile organic compounds) from the subsurface. Vacuum pumps are utilized to create a vacuum in extraction wells or points, drawing out both the liquid and vapor phases. The extracted groundwater and vapors are then separated and treated accordingly. Vacuum pumps are essential in DPE systems for efficient and controlled extraction of both liquid and vapor-phase contaminants.

3. Groundwater Pumping and Treatment: Vacuum pumps are also employed in groundwater remediation through the process of pumping and treatment. They are used to extract contaminated groundwater from wells or recovery trenches. By creating a vacuum or negative pressure, vacuum pumps facilitate the flow of groundwater towards the extraction points. The extracted groundwater is then treated to remove or neutralize the contaminants before being discharged or re-injected into the ground. Vacuum pumps play a critical role in maintaining the required flow rates and hydraulic gradients for effective groundwater extraction and treatment.

4. Air Sparging: Air sparging is a remediation technique used to treat groundwater and soil contaminated with volatile organic compounds (VOCs). It involves the injection of air or oxygen into the subsurface to enhance the volatilization of contaminants. Vacuum pumps are utilized in air sparging systems to create a vacuum or negative pressure zone in wells or points surrounding the contaminated area. This induces the movement of air and oxygen through the soil, facilitating the release and volatilization of VOCs. Vacuum pumps are essential in air sparging by maintaining the necessary negative pressure gradient for effective contaminant removal.

5. Vacuum-Enhanced Recovery: Vacuum-enhanced recovery, also known as vacuum-enhanced extraction, is a remediation technique used to recover non-aqueous phase liquids (NAPLs) or dense non-aqueous phase liquids (DNAPLs) from the subsurface. Vacuum pumps are employed to create a vacuum or negative pressure gradient in recovery wells or trenches. This encourages the movement and extraction of NAPLs or DNAPLs towards the recovery points. Vacuum pumps facilitate the efficient recovery of these dense contaminants, which may not be easily recoverable using traditional pumping methods.

It’s important to note that different types of vacuum pumps, such as rotary vane pumps, liquid ring pumps, or air-cooled pumps, may be used in soil and groundwater remediation depending on the specific requirements of the remediation technique and the nature of the contaminants.

In summary, vacuum pumps play a vital role in various soil and groundwater remediation techniques, including soil vapor extraction, dual-phase extraction, groundwater pumping and treatment, air sparging, and vacuum-enhanced recovery. By creating and maintaining the necessary pressure differentials, vacuum pumps enable the efficient extraction, treatment, and removal of contaminants, contributing to the restoration of soil and groundwater quality.

vacuum pump

What Is the Purpose of a Vacuum Pump in an HVAC System?

In an HVAC (Heating, Ventilation, and Air Conditioning) system, a vacuum pump serves a crucial purpose. Here’s a detailed explanation:

The purpose of a vacuum pump in an HVAC system is to remove air and moisture from the refrigerant lines and the system itself. HVAC systems, particularly those that rely on refrigeration, operate under specific pressure and temperature conditions to facilitate the transfer of heat. To ensure optimal performance and efficiency, it is essential to evacuate any non-condensable gases, air, and moisture from the system.

Here are the key reasons why a vacuum pump is used in an HVAC system:

1. Removing Moisture: Moisture can be present within an HVAC system due to various factors, such as system installation, leaks, or improper maintenance. When moisture combines with the refrigerant, it can cause issues like ice formation, reduced system efficiency, and potential damage to system components. A vacuum pump helps remove moisture by creating a low-pressure environment, which causes the moisture to boil and turn into vapor, effectively evacuating it from the system.

2. Eliminating Air and Non-Condensable Gases: Air and non-condensable gases, such as nitrogen or oxygen, can enter an HVAC system during installation, repair, or through leaks. These gases can hinder the refrigeration process, affect heat transfer, and decrease system performance. By using a vacuum pump, technicians can evacuate the air and non-condensable gases, ensuring that the system operates with the designed refrigerant and pressure levels.

3. Preparing for Refrigerant Charging: Prior to charging the HVAC system with refrigerant, it is crucial to create a vacuum to remove any contaminants and ensure the system is clean and ready for optimal refrigerant circulation. By evacuating the system with a vacuum pump, technicians ensure that the refrigerant enters a clean and controlled environment, reducing the risk of system malfunctions and improving overall efficiency.

4. Leak Detection: Vacuum pumps are also used in HVAC systems for leak detection purposes. After evacuating the system, technicians can monitor the pressure to check if it holds steady. A significant drop in pressure indicates the presence of leaks, enabling technicians to identify and repair them before charging the system with refrigerant.

In summary, a vacuum pump plays a vital role in an HVAC system by removing moisture, eliminating air and non-condensable gases, preparing the system for refrigerant charging, and aiding in leak detection. These functions help ensure optimal system performance, energy efficiency, and longevity, while also reducing the risk of system malfunctions and damage.

China Hot selling Centrifugal Vacuum Pump with High Power Aeration Capability   vacuum pump adapter	China Hot selling Centrifugal Vacuum Pump with High Power Aeration Capability   vacuum pump adapter
editor by CX 2024-02-26

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