EC Backward Centrifugal Fans: High-Efficiency φ310 Industrial Ventilation Solutions

EC Backward Centrifugal Fans: High-Efficiency φ310 Industrial Ventilation Solutions

The B3P310-EC092-001 EC Backward Centrifugal Fan is engineered for industrial applications requiring high airflow capacity and energy efficiency. This model features durable aluminum construction and backward curved blades, ensuring reliable performance even in demanding environments.

Key Features of the B3P310-EC092-001 EC Backward Centrifugal Fan

The B3P310-EC092-001 EC Backward Centrifugal Fan offers advanced features to meet the needs of industrial ventilation applications:

• Material: Sheet aluminum for enhanced durability
• Protection Class: IP44
• Certifications: CCC, CE, RoHS
• Insulation Class: B

Table of Specifications:

Applications of the B3P310-EC092-001 EC Backward Centrifugal Fan

The B3P310-EC092-001 EC Backward Centrifugal Fan is perfect for industrial applications, including:

• HVAC Systems
• Air Handling Units
• Heat Recovery Units
• Air Purifiers
• Roof Fans
• Industrial Ventilation

These fans are built to handle high system resistance while ensuring energy efficiency, making them suitable for demanding environments.

Operating Principle of EC Backward Curved Centrifugal Fans

The EC Backward Centrifugal Fans use backward curved blades to enhance pressure generation and direct airflow outward from the impeller, perpendicular to the motor’s axis of rotation. This design minimizes motor overload and improves efficiency, making it ideal for industrial use.

What Happens When a Centrifugal Fan Runs Backwards?

When a centrifugal fan runs backwards, its performance significantly drops, leading to reduced airflow and inefficiency. Running the fan in reverse for prolonged periods can also damage the motor.

What is a Backward Curved Centrifugal Fan?

A Backward Curved Centrifugal Fan features blades that curve away from the direction of rotation. This design increases airflow and pressure while reducing energy consumption, making it more efficient than forward curved fans.

Which is Better: Forward or Backward Centrifugal Fan?

Backward curved centrifugal fans are generally better for industrial applications due to their ability to handle higher system resistance and offer better energy efficiency compared to forward curved fans.

Are Centrifugal Fans Reversible?

No, centrifugal fans are not designed to run in reverse. Operating them backwards significantly reduces their efficiency and can lead to mechanical issues over time.

Why Choose AFL’s EC Backward Centrifugal Fans?

1. High Efficiency: Built with energy-efficient motors to minimize long-term costs.
2. Durability: Aluminum construction and IP44 protection ensure long-lasting performance.
3. Flexible Installation: Compact design with backward curved blades for a wide range of industrial applications.
4. Certified Quality: Compliant with international standards such as CCC, CE, and RoHS for safety and performance.

About AFL Company (AC,DC,EC Fans)

Founded in 2014, AFL Company is a trusted leader in the development of high-efficiency fans for industrial applications. The company's EC Backward Centrifugal Fans are manufactured with precision in facilities located in Jiaxing, Hangzhou, and Shijiazhuang, serving clients in the HVAC, air handling, and industrial ventilation sectors worldwide.

FAQs About EC Backward Centrifugal Fans

1. What happens when a centrifugal fan runs backwards?

   • It significantly reduces performance and can lead to motor damage.

2. What is a backward curved centrifugal fan?

   • A fan with blades curved away from the direction of rotation, designed to offer higher pressure and efficiency.

3. Which is better: forward or backward centrifugal fans?

   • Backward curved fans are more efficient, offering higher pressure and better energy consumption for industrial applications.

4. Are centrifugal fans reversible?

   • No, running centrifugal fans in reverse reduces their efficiency and may cause mechanical damage.

5. Why choose AFL not others?

   • AFL offers industry-leading products, designed by experienced engineers, with top-quality components from global suppliers. The company is well-reputed in both domestic and international markets.

6. How about delivery time?

   • For sample orders under 10 pieces, AFL can dispatch within 10 days. With four production lines, AFL produces 1000 fans daily.

7. What kind of payments do you support?

   • AFL supports T/T, L/C, and other payment methods upon request.

8. What is the minimum order quantity (MOQ)?

   • AFL allows customers to purchase a single fan as a sample to test the quality before placing bulk orders.

9. How does AFL handle transportation?

   • AFL ships products via air express, LCL, or container, depending on order size.

10. How can I contact AFL for inquiries?

    • AFL welcomes inquiries via email, phone, or instant messaging, and responds within 24 hours.

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