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Quick Details

  • Type: Centrifugal Fan, Storehouse ventilation fans
  • Electric Current Type: AC
  • Blade Material: plastic, PA66(FR)
  • Mounting: Dust fan/Air blower
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: CHOSEN
  • Model Number: CH-M150/200/250/300
  • Power: 120W~533W
  • Voltage: 110~120V / 220~240V
  • Air Volume: 1000~3000m3/h
  • Speed: 2800~3530(r.p.m)
  • Certification: CCC, CE
  • After-sales Service Provided: Overseas service center available
  • Body Material: Stainless Steel,Galvanized with power coating,Plastic
  • Color: Grey/Orange/Red/Green and any other color
  • Motor: IP54 / F Class
  • Current: 0.5A~5.03A
  • Pressure: 336Pa~831Pa
  • Appliance: part for machinery,vessel ventilation,industrial workshop...
  • Size: 6" 8" 10" 12"
  • Item: CH-M150/200/250/300

Packaging & Delivery

Packaging Details Cartons(1pc/ctn) in seaworthy cartons or customized,Storehouse ventilation fans
Delivery Time Shipped in 7 days after payment

CHOSEN Product Line:

1.Inline Duct Fan

2.Water Mist Fan

3.Axial Fan

4.Centrifugal Fan

5.Fan Propeller & Impeller

6.Ventilation System



Warehouse/ Storehouse ventilation fans Mixed Flow duct fans

1.Premium high output mixed flow fan.

2.Supply or extract air.

3.Complete with mounting bracket.

4.Horizontal or vertical mounting.

5.Designed for ventilation of different applications. 

6.The Max Fans bring centrifugal fans to a new level.

7.More powerful and efficient than standard centrifugal fans, the Max Fan has the power to move air efficiently.           


ModelVoltageFrequencyCurrentPowerSpeedMax Air FlowMax  PressureNoiseWeightProduct DimensionInchMaterial
CH-M150110600.5553470663250626161×150×1756"Black Nylon
CH-M250110601.9228305018004437010269×250×21210"Powder Coating
ModelVoltageFrequencyCurrentPowerSpeedMax Air FlowMax PressureNoiseWeightProduct DimensionInchMaterial
CH-M150220500.21412900550150606161×150×1756"Black Nylon
CH-M250220500.7153275016603546610269×250×21210"Powder Coating

Warehouse/ Storehouse ventilation fans Mixed Flow duct fans





The Max Fan Saves Energy! The Max-Fan Saves Space!

  • Extremely energy efficient
  • Small airtight housing
  • Lower lifetime cost
  • Easy installation
  • Lightweight & compact design saves on shipping costs

The Max-Fan Is Quiet!

  • High aerodynamic efficiency
  • CHOSEN MAX FANS is quieter than other fans of the same size.
The Max Fans bring centrifugal fans to a new level. More powerful and efficient than standard centrifugal fans, the Max Fan has the power to move air efficiently.
CHOSEN MAX FAN are widely used in Greenhouse & Hydroponic growing,  specially apply in duct air ventilation in different applications.

CHOSEN VENT TECH LTD. is a manufacturer of ventilation and cooling equipment with more than 10years experience. 


Professional Products:

  1. Centrifugal Fan, Axial Fan, Hydroponic Fan & Silencer, Exhaust Fan, Mist Fan, Cooling Fan, Industrial Air Cooler.
  2. Non-standard units & small order.
  3. Accessories: Propeller, Impeller, Housing, Atomizer.
  4. Meanwhile we specialized in ventilation & cooling solution of industrial building. 

Professional Manufacturing:

  1. Experienced engineers and R&D team to support the product technology & development.
  2. Advanced manufacturing & inspection equipment, we have Laser cutting equipment, CNC equipment, Dynamic balance equipment, Air-flow/pressure/speed testing equipment. 
  3. Inspection. All products with serious inspection in hundred percent before delivery.

Professional Service:

  1. Our products be export to more than 30 countries.
  2. On time delivery.
  3. The experienced customers service team provides excellent communication for all customers to answer questions and solve problem. 

Our Aim:

  1. Companys Aim: Honesty, Gratitude.
  2. Services Aim: Professionalism, Scrupulous, Responsibility.
  3. Products Aim: High quality, Reasonable price, for customers requirements. 

Our mission:

  1. Provide quality products all over the world.
  2. Set up fine managing and brand credit for “MADE IN CHINA”




Transaction History of the Supplier

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Transaction Details

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China (Mainland)
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18 Transactions 250,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $88,000
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