Product Description




Product Description


Product Brief

Whirlpool fan (whirlpool air pump) is a new type of air source generation equipment , the selection of high strength and high quality aluminum alloy material as the main material , with compact structure , small volume and light weight characteristics , whirlpoo pump suing motor sirect connection , do not need any variable speed mechanism . Because of its simple structure , direct transmission form , but also has low noise ,energy consumption , stable performance , convenient maintenance and other advantage , and sent out of the air source no water , no oil , low temperature rise , which is incomparable to other air source generation equipment .

Whirlpool fan (whirlpool pump) can be widely used for conveying materials and air . It can also be used for printing press adsorption , welding exhaust gas absorption , sild suction of loom , photoplate making , powder transportation , printing adsorption , industrial dust suction , vacuum dehydration , smoke blowing , car washing and drying , forced drying of printing machine , after washing and drying , gas and heavy oil injection and drying , blowin ,drying , shaping , etc .


1. Pump cover 2. Impeller 3. Pupm body 4. Bearing
5. Bearing seta 6. Bottom plate 7. Oil seal 8. Gasket
9. Silencer network 10. Muffler sponge 11.  Silencer tube 12. Jiont(flange)
13. Rotor 14. Motor 15. Junction box 16. Motor barrel
17. Motor end cover 18. Motor wind page 19. Motor rear cover 20. Support pipe

   Model NO XGB    Vortex Aluminum
   Type Whirlpool fan    Impeller Aluminum alloyy
   Motor IP44/IP55    Flow direction Blow and  Suck
   Voltage 220V/380V , 380V    Pressure High pressure
   Frequency 50 Certification CE , CCC
   Speed 2800 r/min    ransport Package Wooden Case
   Flow 56-1150 m3/h    OEM Welcome
   Total head 12000-85000Pa    Trademark MOTAI
   Noise 60-80 ≤dB    origin China
shape Turbine shape    HS Code 8414100090


Main parameter


Main parameter


Voltage Frequncy Speed Total Head Flow Noise Vacuum Outline size Φo
v Hz r/min Pa m3/h ≤dB Pa J K L
XGB-250W 220/380 50 2800 12000 56 60 -8500 260 246 247 1.2”
XGB-370W 220/380 50 2800 16000 80 62 -11000 260 246 247 1.2”
XGB-550W 220/380 50 2800 20000 110 63 -16000 277 268 272 1.2”
XGB-750W 220/380 50 2800 22000 150 63 -20000 300 286 302 1.5”
XGB-1.1KW 220/380 50 2800 25000 220 65 -22000 325 335 340 2”
XGB-1.5KW 220/380 50 2800 27000 240 65 -24000 325 335 340 2”
XGB-2.2KW 220/380 50 2800 36000 325 68 -33000 377 382 385 2”
XGB-3KW 380 50 2800 38000 390 70 -35000 402 408 410 2”
XGB-4KW 380 50 2800 45000 480 72 -41000 435 418 470 2.5”
XGB-5.5KW 380 50 2800 50000 530 75 -48000 475 446 480 2.5”
XGB-7.5KW 380 50 2800 56000 550 76 -51000 475 446 480 2.5”
XGB-11KW 380 50 2800 80000 1100 80 -56000 660 550 570 4”
XGB-15KW 380 50 2800 85000 1150 80 -58000 660 550 570 4”


product details

Surface phosphating electrostatic spray painting , uniform color , not easy to drop paint , good heat dissipation . 


Aviation aluminum impeller , professional lathe , good heat dissipation performance .


1.Tight connection , compact appearance , high quality , long service life .
2.Large recessed coil , all copper cold rolled steel , strong power .
3.Dust filter to effectively filter impurities and keep the fan clean .
4.Uniform color does not drop paint , good seat dissipation performance electrstatic spraying ,                   phosphating treatment .

Production Picture

Production Picture


Our company has a complete production management system to ensure the quality and quantity of each product delivered to customers on time .


Application and example

Application and example



Our Advantages


Perfect sales system

1.Pre-sales service: 
•We are a sales team, with all technical support from engineer team.
•We value every inquiry sent to us, ensure quick competitive offer within 24 hours.
•We cooperate with customer to design and develop the new products. Provide all necessary document.

2.After-sales service:
•We respect your feed back after receive the motors.
•We provide 1years warranty after receipt of motors..
•We promise all spare parts available in lifetime use.
•We loge your complain within 24 hours.


Company Profile


Company Profile


HangZhou CHINAMFG ELECTRIC MACHINE CO ., LTD . is located in coastal city —-HangZhou ZHangZhoug .We are a professional manufacturer of Electric Motor , Blower Fan , Water Pump and relevant Spare Parts .

With oun R and D center , our company has rich technology power , advanced developing measures , highly effective production facilities , overall test conditions and complete modern management system . In the meantime , we have thoroughly carries out IEC standard with our own ISO production management system and we get CE , CQC , CCC quality Ceritificate .

Electric motors we provide IEC standard IE1( Y,Y2,YS series ) , IE2 high dfficiency ,IE3 Premium High Efficiency and Gost-Standard ANP series , as well as the derived electric motors , such as CHINAMFG , YEJ , YVF2 , YB3 ,YD series , etc . Single phase motors YC series , YL series , YY series snd JY series . Blower Fan we produce in our factory includes 3 phase and single phase HF plastic air blower fan , DF series , CF series , YN5-47 series , 4-72 series , 9-19 series , 5-34/27/32 series centrifugal air blowers . We are also specialized in the production of water pump , such as Peripheral pump QB60 series , IDB series , PKM sreies , Self-priming pump JET series , JSW series , AuJET series , Centrifugal Pump CPM series , HF-6 series , PX series , ISG/IRG/ISW series , CDL series , GDL series , Submersible pumps Q(D)X series , WQ(D) series , deep well pumps QJ/QJD/QGD , etc .

In the aspect of enterprise spirit , our company has advocated management philosophy “Realistic , concrete , effective , innovative “,and always insisted on the principle ” People are the basis , Quality is the key to win “. Believing in “First-class enterprise image , design idea and product quality “, our company will pursue greater development for a more brillian future with our customers . Also , we are willing to strengthen cooperation and interchange with all customers and be always the creator of every customer .




Q:  What’re your main rplducts ?
A:  We currently produce Electric Motor , Blower Fan , Water pump and relevant Spare Parts . You can         check the specifications for above motors on our website and you can email us to recommend need       motors per your specification too .

Q:  How to select a suitable product ?
A:  If you have product pictures or drawings to show us , or your have detailed specs like model , power       , voltage , speed , torque , product size , working mode of the product , needed lifetime and noise           level etc , please do not hesitate to let us know , then we can recommend suitable product per your         request accordingly .

Q: Do you have a customized service for your standars products ?
A:  Yes , we would like to design products individually for uor customers , but if may need some mold           developing cost and design charge . 
Q:  What’s your lead time ?
A:  Generally speaking , our regular standard product will need 15-30 days , a bit longer for customized       . But we are very flexible on the lead time , it will depend on the spedific orders .





Material: Aluminum
Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
Flow Direction: vortex pump
US$ 55/Piece
1 Piece(Min.Order)


Order Sample



.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

vacuum pump

Can Vacuum Pumps Be Used in the Automotive Industry?

Yes, vacuum pumps are widely used in the automotive industry for various applications. Here’s a detailed explanation:

The automotive industry relies on vacuum pumps for several critical functions and systems within vehicles. Vacuum pumps play a crucial role in enhancing performance, improving fuel efficiency, and enabling the operation of various automotive systems. Here are some key applications of vacuum pumps in the automotive industry:

1. Brake Systems: Vacuum pumps are commonly used in vacuum-assisted brake systems, also known as power brakes. These systems utilize vacuum pressure to amplify the force applied by the driver to the brake pedal, making braking more efficient and responsive. Vacuum pumps help generate the required vacuum for power brake assistance, ensuring reliable and consistent braking performance.

2. Emission Control Systems: Vacuum pumps are integral components of emission control systems in vehicles. They assist in operating components such as the Exhaust Gas Recirculation (EGR) valve and the Evaporative Emission Control (EVAP) system. Vacuum pumps help create the necessary vacuum conditions for proper functioning of these systems, reducing harmful emissions and improving overall environmental performance.

3. HVAC Systems: Heating, Ventilation, and Air Conditioning (HVAC) systems in vehicles often utilize vacuum pumps for various functions. Vacuum pumps help control the vacuum-operated actuators that regulate the direction, temperature, and airflow of the HVAC system. They ensure efficient operation and precise control of the vehicle’s interior climate control system.

4. Turbocharger and Supercharger Systems: In performance-oriented vehicles, turbocharger and supercharger systems are used to increase engine power and efficiency. Vacuum pumps play a role in these systems by providing vacuum pressure for actuating wastegates, blow-off valves, and other control mechanisms. These components help regulate the boost pressure and ensure optimal performance of the forced induction system.

5. Fuel Delivery Systems: Vacuum pumps are employed in certain types of fuel delivery systems, such as mechanical fuel pumps. These pumps utilize vacuum pressure to draw fuel from the fuel tank and deliver it to the engine. While mechanical fuel pumps are less commonly used in modern vehicles, vacuum pumps are still found in some specialized applications.

6. Engine Management Systems: Vacuum pumps are utilized in engine management systems for various functions. They assist in operating components such as vacuum-operated actuators, vacuum reservoirs, and vacuum sensors. These components play a role in engine performance, emissions control, and overall system functionality.

7. Fluid Control Systems: Vacuum pumps are used in fluid control systems within vehicles, such as power steering systems. Vacuum-assisted power steering systems utilize vacuum pressure to assist the driver in steering, reducing the effort required. Vacuum pumps provide the necessary vacuum for power steering assistance, enhancing maneuverability and driver comfort.

8. Diagnostic and Testing Equipment: Vacuum pumps are also utilized in automotive diagnostic and testing equipment. These pumps create vacuum conditions necessary for testing and diagnosing various vehicle systems, such as intake manifold leaks, brake system integrity, and vacuum-operated components.

It’s important to note that different types of vacuum pumps may be used depending on the specific automotive application. Common vacuum pump technologies in the automotive industry include diaphragm pumps, rotary vane pumps, and electric vacuum pumps.

In summary, vacuum pumps have numerous applications in the automotive industry, ranging from brake systems and emission control to HVAC systems and engine management. They contribute to improved safety, fuel efficiency, environmental performance, and overall vehicle functionality.

vacuum pump

What Is the Role of Vacuum Pumps in Pharmaceutical Manufacturing?

Vacuum pumps play a crucial role in various aspects of pharmaceutical manufacturing. Here’s a detailed explanation:

Vacuum pumps are extensively used in pharmaceutical manufacturing processes to support a range of critical operations. Some of the key roles of vacuum pumps in pharmaceutical manufacturing include:

1. Drying and Evaporation: Vacuum pumps are employed in drying and evaporation processes within the pharmaceutical industry. They facilitate the removal of moisture or solvents from pharmaceutical products or intermediates. Vacuum drying chambers or evaporators utilize vacuum pumps to create low-pressure conditions, which lower the boiling points of liquids, allowing them to evaporate at lower temperatures. By applying vacuum, moisture or solvents can be efficiently removed from substances such as active pharmaceutical ingredients (APIs), granules, powders, or coatings, ensuring the desired product quality and stability.

2. Filtration and Filtrate Recovery: Vacuum pumps are used in filtration processes for the separation of solid-liquid mixtures. Vacuum filtration systems typically employ a filter medium, such as filter paper or membranes, to retain solids while allowing the liquid portion to pass through. By applying vacuum to the filtration apparatus, the liquid is drawn through the filter medium, leaving behind the solids. Vacuum pumps facilitate efficient filtration, speeding up the process and improving product quality. Additionally, vacuum pumps can aid in filtrate recovery by collecting and transferring the filtrate for further processing or reuse.

3. Distillation and Purification: Vacuum pumps are essential in distillation and purification processes within the pharmaceutical industry. Distillation involves the separation of liquid mixtures based on their different boiling points. By creating a vacuum environment, vacuum pumps lower the boiling points of the components, allowing them to vaporize and separate more easily. This enables efficient separation and purification of pharmaceutical compounds, including the removal of impurities or the isolation of specific components. Vacuum pumps are utilized in various distillation setups, such as rotary evaporators or thin film evaporators, to achieve precise control over the distillation conditions.

4. Freeze Drying (Lyophilization): Vacuum pumps are integral to the freeze drying process, also known as lyophilization. Lyophilization is a dehydration technique that involves the removal of water or solvents from pharmaceutical products while preserving their structure and integrity. Vacuum pumps create a low-pressure environment in freeze drying chambers, allowing the frozen product to undergo sublimation. During sublimation, the frozen water or solvent directly transitions from the solid phase to the vapor phase, bypassing the liquid phase. Vacuum pumps facilitate efficient and controlled sublimation, leading to the production of stable, shelf-stable pharmaceutical products with extended shelf life.

5. Tablet and Capsule Manufacturing: Vacuum pumps are utilized in tablet and capsule manufacturing processes. They are involved in the creation of vacuum within tablet presses or capsule filling machines. By applying vacuum, the air is removed from the die cavity or capsule cavity, allowing for the precise filling of powders or granules. Vacuum pumps contribute to the production of uniform and well-formed tablets or capsules by ensuring accurate dosing and minimizing air entrapment, which can affect the final product quality.

6. Sterilization and Decontamination: Vacuum pumps are employed in sterilization and decontamination processes within the pharmaceutical industry. Autoclaves and sterilizers utilize vacuum pumps to create a vacuum environment before introducing steam or chemical sterilants. By removing air or gases from the chamber, vacuum pumps assist in achieving effective sterilization or decontamination by enhancing the penetration and distribution of sterilants. Vacuum pumps also aid in the removal of sterilants and residues after the sterilization process is complete.

It’s important to note that different types of vacuum pumps, such as rotary vane pumps, dry screw pumps, or liquid ring pumps, may be utilized in pharmaceutical manufacturing depending on the specific requirements of the process and the compatibility with pharmaceutical products.

In summary, vacuum pumps play a vital role in various stages of pharmaceutical manufacturing, including drying and evaporation, filtration and filtrate recovery, distillation and purification, freeze drying (lyophilization), tablet and capsule manufacturing, as well as sterilization and decontamination. By enabling efficient and controlled processes, vacuum pumps contribute to the production of high-quality pharmaceutical products, ensuring the desired characteristics, stability, and safety.

vacuum pump

Are There Different Types of Vacuum Pumps Available?

Yes, there are various types of vacuum pumps available, each designed to suit specific applications and operating principles. Here’s a detailed explanation:

Vacuum pumps are classified based on their operating principles, mechanisms, and the type of vacuum they can generate. Some common types of vacuum pumps include:

1. Rotary Vane Vacuum Pumps:

– Description: Rotary vane pumps are positive displacement pumps that use rotating vanes to create a vacuum. The vanes slide in and out of slots in the pump rotor, trapping and compressing gas to create suction and generate a vacuum.

– Applications: Rotary vane vacuum pumps are widely used in applications requiring moderate vacuum levels, such as laboratory vacuum systems, packaging, refrigeration, and air conditioning.

2. Diaphragm Vacuum Pumps:

– Description: Diaphragm pumps use a flexible diaphragm that moves up and down to create a vacuum. The diaphragm separates the vacuum chamber from the driving mechanism, preventing contamination and oil-free operation.

– Applications: Diaphragm vacuum pumps are commonly used in laboratories, medical equipment, analysis instruments, and applications where oil-free or chemical-resistant vacuum is required.

3. Scroll Vacuum Pumps:

– Description: Scroll pumps have two spiral-shaped scrolls—one fixed and one orbiting—which create a series of moving crescent-shaped gas pockets. As the scrolls move, gas is continuously trapped and compressed, resulting in a vacuum.

– Applications: Scroll vacuum pumps are suitable for applications requiring a clean and dry vacuum, such as analytical instruments, vacuum drying, and vacuum coating.

4. Piston Vacuum Pumps:

– Description: Piston pumps use reciprocating pistons to create a vacuum by compressing gas and then releasing it through valves. They can achieve high vacuum levels but may require lubrication.

– Applications: Piston vacuum pumps are used in applications requiring high vacuum levels, such as vacuum furnaces, freeze drying, and semiconductor manufacturing.

5. Turbo Molecular Vacuum Pumps:

– Description: Turbo pumps use high-speed rotating blades or impellers to create a molecular flow, continuously pumping gas molecules out of the system. They typically require a backing pump to operate.

– Applications: Turbo molecular pumps are used in high vacuum applications, such as semiconductor fabrication, research laboratories, and mass spectrometry.

6. Diffusion Vacuum Pumps:

– Description: Diffusion pumps rely on the diffusion of gas molecules and their subsequent removal by a high-speed jet of vapor. They operate at high vacuum levels and require a backing pump.

– Applications: Diffusion pumps are commonly used in applications requiring high vacuum levels, such as vacuum metallurgy, space simulation chambers, and particle accelerators.

7. Cryogenic Vacuum Pumps:

– Description: Cryogenic pumps use extremely low temperatures to condense and capture gas molecules, creating a vacuum. They rely on cryogenic fluids, such as liquid nitrogen or helium, for operation.

– Applications: Cryogenic vacuum pumps are used in ultra-high vacuum applications, such as particle physics research, material science, and fusion reactors.

These are just a few examples of the different types of vacuum pumps available. Each type has its advantages, limitations, and suitability for specific applications. The choice of vacuum pump depends on factors like required vacuum level, gas compatibility, reliability, cost, and the specific needs of the application.

China Hot selling XGB-250W High Air Vacuum Pump Low Pressure Gas Suction Booster Pump   vacuum pump booster	China Hot selling XGB-250W High Air Vacuum Pump Low Pressure Gas Suction Booster Pump   vacuum pump booster
editor by CX 2023-10-27