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circular duct fan

Sheet Steel Circular Duct Fan / Inline Centrifugal Duct Fan For Lab Instrument Room

  • Sheet Steel Circular Duct Fan / Inline Centrifugal Duct Fan For Lab Instrument Room
  • Sheet Steel Circular Duct Fan / Inline Centrifugal Duct Fan For Lab Instrument Room
Product Details:

1. Shell: Use high quality tensile SGCC and tensile by mold, the surface have been spray processing, has strong ability to resist corrodes, with CAD design flow to enable to be maximum efficiency, Inlets and outlet diameter is design as the same pipeline standard, to easier to install, repair and cleaning

 

2. The actual simulation flow analysis, optimal design, Low noise powerful air volume

 

3. Use import bearing , low temperature rising and low noise. High torsion force, quickly startup and high efficiency

 

4. Junction Box: injection from in flame-retardant fiber PVC materials. Fire performance, security to use, the wiring easy disassembly in the shell outside

 

5. Use external rotor motor, runs smoothly and lasting for longtime

 

6. Unique fan design, powerful air volume and high efficency

 

7. Powder coating sunface and strong corrosion resistance

 

8. Compact structure, large capacity, high pressure resistant, applicable to long pipeline for air supply, and easy installation

 

9. High moisture-proof. This product is allowed to be installed in the wet and damp environment

 

10. The galvanized steel plate has been used for outer shell, with corrosion resistance

 

11. Our Service

Safe-common necessity of company and customers

Excellent –worker and product

Efficiency-worker and product

Environment-enterprise and society

 

Rofessional Circular Duct Fan Inline Ventilation Fan For Residential / Commercial

  • Rofessional Circular Duct Fan Inline Ventilation Fan For Residential / Commercial
  • Rofessional Circular Duct Fan Inline Ventilation Fan For Residential / Commercial
Product Details:

Plastic Shell Inline Fans Suit For Hydroponic Plants The Basement

 

 

1. several speed ranks, adapt to both frequency conversion and voltage transformation speed changing active. our products are widely used in refrigeration and ventilation fields, such as condenser’ evaporator, duct fans, ceiling fan

 

2. voltage: the voltage of the single phase motor is 220V 50/60HZ,and the voltage of three phases motors is 380V 50/60HZ.we can also supply other fan motors with different voltages and frequencies according to clients’ requirement

 

3. the safety grade of this series is IP54,and the insulation classes are class B and class F

 

4. the applicable ambient temperature of the fan motors used in condenser is from -30~60

 

5. AC single-phase 230+-10% Vor three –phase 400+-10%v are alternative for voltage, and 50HZ or 60HZ for frequency

 

6. Extensive application---can be widely used in refrigeration and ventilation fields such as duct fans and roofing fans

 

7. The products have got the CCC certificate in China and CE approval in Europe

 

8. Powder coating sunface and strong corrosion resistance

 

9. Compact structure, large capacity, high pressure resistant, applicable to long pipeline for air supply, and easy installation

 

 

10.FAQ

 

1. Are you a factory or trading company?

We are a factory which specialized in produce external rotor motor about 10 years. We accept OEM or ODM

 

2. How do I know which model I should choose

Please tell us the fans pressure and airflow and size of fans’ diameter you need. We will study and suggest you the right model.

 

3. Can we buy a sample for testing?

Sure, you are welcomed to buy a sample before mass order.

 

4. if the fans doesn't work well, what shall I do ?

If happens within one year, we will take in charge of the maintenance, or send you a new machine freely.
If after one year, we will supply you the right parts to replace at low price.

 

5. What about delivery date?

Product can be sent to you within a week if there is stock after receiving deposit or 100% payment from customer. If there is no stock, the delivery date will be 15 to 30 days

 

 

Quiet Operation Inline Circular Duct Fan For Hydroponic Plants Corrosion Resistance

  • Quiet Operation Inline Circular Duct Fan For Hydroponic Plants Corrosion Resistance
  • Quiet Operation Inline Circular Duct Fan For Hydroponic Plants Corrosion Resistance
  • Quiet Operation Inline Circular Duct Fan For Hydroponic Plants Corrosion Resistance
Product Details:

Plastic Shell Inline Fans Suit For Hydroponic Plants The Basement

 

 

1. The actual simulation flow analysis, optimal design, Low noise powerful air volume

Use import bearing , low temperature rising and low noise. High torsion force, quickly startup and high efficiency

 

2. Junction Box: injection from in flame-retardant fiber PVC materials. Fire performance, security to use, the wiring easy disassembly in the shell outside

 

3. Use external rotor motor, runs smoothly and lasting for longtime

 

4. Unique fan design, powerful air volume and high efficency

 

5. Powder coating sunface and strong corrosion resistance

 

6. Compact structure, large capacity, high pressure resistant, applicable to long pipeline for air supply, and easy installation

 

7. High moisture-proof. This product is allowed to be installed in the wet and damp environment

 

8. The galvanized steel plate has been used for outer shell, with corrosion resistance

 

9. FAQ

 

1. Are you a factory or trading company?

We are a factory which specialized in produce external rotor motor about 10 years. We accept OEM or ODM

 

2. How do I know which model I should choose

Please tell us the fans pressure and airflow and size of fans’ diameter you need. We will study and suggest you the right model.

 

3. Can we buy a sample for testing?

Sure, you are welcomed to buy a sample before mass order.

 

4. if the fans doesn't work well, what shall I do ?

If happens within one year, we will take in charge of the maintenance, or send you a new machine freely.
If after one year, we will supply you the right parts to replace at low price.

 

5. What about delivery date?

Product can be sent to you within a week if there is stock after receiving deposit or 100% payment from customer. If there is no stock, the delivery date will be 15 to 30 days.

 

High Efficiency Circular In Line Ventilation Duct Fan Low Noise Metal Housing

  • High Efficiency Circular In Line Ventilation Duct Fan Low Noise Metal Housing
  • High Efficiency Circular In Line Ventilation Duct Fan Low Noise Metal Housing
Product Details:

Gakvabused Sheet Steel Circular Inline Fan Insulation Class f The Wood Shop

 

 

1. Scientific design and low noise

 

2. Intake and outlet in the same line, suitable for different occasions

 

3. Excellent motor runs smoothly, stable quality lasting for longtime

 

4. Ultra-thin body (only 20mm higher than the pipe diameter);suitable for lower height installation

The translocation type motor and impeller have been used for the product, which is convenient for cleaning and ,maintenance

 

5. Forward curved impeller with outer rotor ensures the high-performance of the fan; and the motor bearing in a sealed condition, together with safety, reliability and long service life

 

6. Several speed ranks, adapt to both frequency conversion---and Voltage transformation---speed changing active

 

7. AC single-phase 230+-10% Vor three –phase 400+-10%v are alternative for voltage, and 50HZ or 60HZ for frequency

 

8. Extensive application---can be widely used in refrigeration and ventilation fields such as duct fans and roofing fans

 

9. FAQ

 

9.1. Are you a factory or trading company?

We are a factory which specialized in produce external rotor motor about 10 years. We accept OEM or ODM

 

9.2. How do I know which model I should choose

Please tell us the fans pressure and airflow and size of fans’ diameter you need. We will study and suggest you the right model.

 

9.3. Can we buy a sample for testing?

Sure, you are welcomed to buy a sample before mass order.

 

9.4. if the fans doesn't work well, what shall I do ?

If happens within one year, we will take in charge of the maintenance, or send you a new machine freely.
If after one year, we will supply you the right parts to replace at low price.

 

9.5. What about delivery date?

Product can be sent to you within a week if there is stock after receiving deposit or 100% payment from customer. If there is no stock, the delivery date will be 15 to 30 days.

 

Contact Details
Ofan Electric Co., Ltd

Contact Person: Mr.

Tel: 86-20-89895214

Fax: 86--89895234

Send your inquiry directly to us (0 / 3000)