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Side Channel Blower

2JB9|3AC High Air Flow IP55 Side Channel Ring Blowers

Introducing the 2JB9|3AC High Air Flow IP55 Side Channel Ring Blowers, a robust and reliable solution engineered to meet the demanding requirements of various industrial applications. These blowers are designed to deliver performance, durability, and efficiency without compromising on quality.
Key Features:
Robust Construction:
The 2JB9|3AC blowers are built with durability in mind. Their robust construction ensures long-lasting performance even in challenging environments. The high-quality materials used in their manufacturing make them resistant to wear and tear, contributing to their extended operational life.
High Air Flow Efficiency:
One of the standout features of these blowers is their exceptional air flow efficiency. They are designed to deliver a consistent and powerful airflow, making them ideal for applications that demand reliable ventilation and air circulation. This high efficiency contributes to energy savings, making them a cost-effective solution for industrial processes.
IP55 Protection:
With an IP55 protection rating, these blowers are well-equipped to withstand dust, moisture, and other environmental factors. This ensures their performance remains stable and reliable even in challenging conditions, making them suitable for a wide range of industrial settings.
Side Channel Design:
The innovative side channel design is a key element that sets these blowers apart. This design enhances their overall efficiency by minimizing energy loss and optimizing airflow. The side channel configuration also contributes to quieter operation, reducing noise levels in the working environment.
Easy Installation and Maintenance:
Designed with user convenience in mind, these blowers feature an easy installation process. Their user-friendly design ensures that operators can integrate them into their systems with minimal effort. Additionally, the maintenance requirements are straightforward, reducing downtime and overall operational costs.
Temperature Tolerance:
The 2JB9|3AC blowers exhibit impressive temperature tolerance, making them suitable for applications that involve exposure to elevated temperatures. This characteristic expands their utility in industries where thermal stability is a critical factor.
Customization Options
Recognizing that different industries have unique requirements, the 2JB9|3AC blowers offer customization options to meet specific needs. From varying motor specifications to tailored airflow rates, these blowers can be configured to match the precise demands of different applications.
Compliance and Safety
Meeting industry standards for safety and compliance is non-negotiable, and the 2JB9|3AC blowers excel in this aspect. With adherence to international safety standards and regulations, these blowers provide users with peace of mind regarding workplace safety and regulatory compliance.
Quiet Operation
Noise pollution is a significant concern in industrial environments. The 2JB9|3AC blowers address this issue with a design that prioritizes quiet operation. The innovative engineering minimizes noise levels without compromising on performance, creating a more conducive working environment for operators.
These high-performance blowers find application across various industries, including but not limited to:
Manufacturing: For ventilation and cooling in production facilities.
Material Handling: Ideal for pneumatic conveying systems.
Environmental Control: Effective in wastewater treatment plants.
Packaging: Assisting in the sealing and labeling processes.
Agriculture: Providing ventilation in greenhouses.
In summary, the 2JB9|3AC High Air Flow IP55 Side Channel Ring Blowers represent a reliable and efficient solution for industrial air movement needs. As industries continue to evolve, these blowers serve as a steadfast and adaptable component, contributing to enhanced productivity and operational efficiency.
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  • Parameter
  • curve
  • Model Single Frequency Output Voltage Current Max Airflow Rated Vacuum Rated Compress Noises Weight
    Double HZ KW V A m3/h mbar mbar dB(A) kg
    2JB910-H07 single 50 8.5 345-415∆/600-720Y 18.2∆/10.5Y 1050 -210 210 74 93
    60 9.8 380-480∆/660-720Y 18.2∆/10.5Y 1250 -180 180 79
    2JB910-H17 single 50 12.5 345-415∆/600-720Y 28.0∆/16.2Y 1050 -280 270 74 116
    60 14.5 380-480∆/660-720Y 29.0∆/16.7Y 1250 -270 260 79
    2JB910-H27 single 50 15 345-415∆/600-720Y 35.0∆/20.0Y 1050 -320 380 74 120
    60 17.5 380-480∆/660-720Y 36.5∆/21.0Y 1250 -340 360 79
    2JB910-H37 single 50 18.5 345-415∆/600-720Y 37.0∆/21.0Y 1050 -360 460 74 126
    60 21.3 380-480∆/660-720Y 39.0∆/22.5Y 1250 -380 420 79
    2JB920-H17 pair 50 12.5 345-415∆/600-720Y 28.0∆/16.2Y 1110 -300 270 74 187
    60 14.5 380-480∆/660-720Y 29.0∆/16.7Y 1310 -220 200 84
    2JB920-H27 pair 50 16.5 345-415∆/600-720Y 35.0∆/20.0Y 1110 -420 370 74 197
    60 19 380-480∆/660-720Y 36.5∆/21.0Y 1310 -340 300 84
    2JB920-H37 pair 50 20 345-415∆/600-720Y 40.0∆/23.0Y 1110 -440 500 74 204
    60 23 380-480∆/660-720Y 42.0∆/24.2Y 1310 -440 430 84
    2JB920-H47 pair 50 25 345-415∆/600-720Y 52.0∆/30.0Y 1110 -450 590 74 211
    60 29 380-480∆/660-720Y 52.0∆/30.0Y 1310 -450 540 84
    2JB930-H07 single 50 8.5 345-415∆/600-720Y 18.2∆/10.5Y 1370 -120 110 75 98
    60 9.8 380-480∆/660-720Y 18.2∆/10.5Y 1650 -140 140 80
    2JB930-H17 single 50 12.5 345-415∆/600-720Y 28.0∆/16.2Y 1370 -190 180 75 121
    60 14.5 380-480∆/660-720Y 29.0∆/16.7Y 1650 -150 150 80
    2JB930-H37 single 50 18.5 345-415∆/600-720Y 37.0∆/21.0Y 1370 -310 320 75 131
    60 21.3 380-480∆/660-720Y 39.0∆/22.5Y 1650 -300 280 80
    2JB940-H27 pair 50 15 345-415∆/600-720Y 35.0∆/20.0Y 1940 -130 110 75 187
    60 17.5 380-480∆/660-720Y 36.5∆/21.0Y 2310 -150 150 84
    2JB940-H37 pair 50 20 345-415∆/600-720Y 40.0∆/23.0Y 1940 -220 200 75 212
    60 23 380-480∆/660-720Y 42.0∆/24.2Y 2310 -160 130 84
    2JB940-H47 pair 50 25 345-415∆/600-720Y 52.0∆/30.0Y 1940 -310 270 75 219
    60 29 380-480∆/660-720Y 52.0∆/30.0Y 2310 -270 220 84
    2JB943-H27 pair 50 15 345-415∆/600-720Y 35.0∆/20.0Y 2050 -160 170 75 220
    60 17.5 380-480∆/660-720Y 36.5∆/21.0Y 2480 -110 120 84
    2JB943-H37 pair 50 20 345-415∆/600-720Y 40.0∆/23.0Y 2050 -250 230 75 230
    60 23 380-480∆/660-720Y 42.0∆/24.2Y 2480 -190 180 84
    2JB943-H47 pair 50 25 345-415∆/600-720Y 52.0∆/30.0Y 2050 -310 270 75 235
    60 29 380-480∆/660-720Y 52.0∆/30.0Y 2480 -270 230 84

About Us

Taizhou Jinhu Mechanical & Electrical Co., Ltd. is a modern high-tech enterprise specializing in manufacturing vacuum pumps and fishery machinery. We are committed to providing high-quality vacuum and fishery solutions for global customers. The company is located in Taizhou, Zhejiang, the cradle of private enterprises in China. The company cover an area of 30,000 square meters and own over 100 sets of advanced processing machines, mainly from Japan and Germany. We have the capacity of producing over 200,000 sets of machines every year. As a professional manufacturer in this industry, we have the integrated ability of technical R&D, manufacturing and sales. We have got the certification of ISO9001:2015, with many products awarded CE certification, utility model design and patent for invention. We are admitted into the list of enterprises enjoying national promotion and national subsidies in 2010, and also have the self-supported import & export rights. The Jinhulong series of products sells well around China, and are also exported to East-south Asia, Middle East, Europe and other regions, enjoying a good reputation and fame among our clients.

We provide products of reliable quality on the basis of demanding product design, reasonable processing flow and strict examination. As we have the advanced technologies in aspects like mechanical processing, major parts and components are finished in the factory to ensure full implementation of specific quality managements. In addition, as our company is located in the largest market of raw material, accessories and equipment in East Zhejiang province, we enjoy lower cost in raw materials. All in all, our cost advantage and processing power ensure that we can deliver   competitiveness to clients.

The people of Jinhulong will be devoted to supplying agricultural and aquacultural machines featured by higher quality, higher efficiency and being more energy-saving and environmental-friendly. We will build up a global brand and improve the development level of Chinese agricultural and aquaculture equipment, thus making a contribution to the world.


  • Production of Oxygen Aerator
  • Quality management system certification
  • National industrial products production license
  • ESO
  • ESO
  • Contract-observing and trustworthy unit
  • Certificate of Registration
  • Agricultural machinery promotion identification certificate
  • Agricultural machinery promotion identification certificate
  • Agricultural machinery promotion identification certificate
  • Agricultural machinery promotion identification certificate
  • Agricultural machinery promotion identification certificate


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