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EC Backward Curved Centrifugal Fans φ280 Industrial Ventilation Solutions for Enhanced Airflow

Release time: 10-10-2024

EC Backward Curved Centrifugal Fans φ280: Industrial Ventilation Solutions for Enhanced Airflow

The B3P280-EC137-900 EC Backward Curved Centrifugal Fan is an ideal solution for industrial and commercial ventilation, providing efficient airflow for air purifiers, roof fans, heat recovery systems, and HVAC applications.


Key Features of the B3P280-EC137-900 EC Backward Centrifugal Fan for HVAC and Ventilation Applications

  • Material: Constructed from durable sheet aluminum.
  • Protection Class: IP44, offering protection from solid particles and splashing water.
  • Certifications: CCC, CE certified to meet global safety standards.
  • Insulation Class: F, ensuring suitability in higher-temperature environments.

Table of Specifications:

Model Voltage (V) Frequency (Hz) RPM Power (W) Current (A) Sound Pressure (dB) Operating Temperature (°C) Certifications
B3P280-EC137-900 380 50/60 3500 1100 1.9 89 -25 to +60 CCC, CE

Applications of the B3P280-EC137-900 EC Backward Curved Centrifugal Fan in Various Industries

This EC Backward Curved Centrifugal Fan is suitable for multiple industrial and commercial applications, providing reliable performance in:

  • Air Handling Units: Supports efficient airflow in industrial HVAC systems.
  • Roof Fans: Durable and efficient for rooftop ventilation in commercial and industrial buildings.
  • Heat Recovery Units: This fan enhances energy savings by maintaining stable airflow.
  • Air Purifiers: Ensures clean, efficient air circulation for residential and industrial purifiers.
  • Heat Pumps: Facilitates efficient heat exchange in modern heat pump systems.

Why Choose EC Backward Curved Centrifugal Fans for Industrial Applications?

EC Fans for Air Handling Units, Roof Fans, and Heat Recovery Systems

The B3P280-EC137-900 EC Backward Curved Centrifugal Fan is specifically designed for air handling units, roof fans, and heat recovery systems. Its backward curved blades provide efficient airflow with low noise, making it perfect for industrial HVAC systems and commercial ventilation.

Energy-Efficient EC Fans for Industrial Ventilation and Heat Recovery

This EC Centrifugal Fan is optimized for industrial ventilation, delivering high efficiency and energy savings in heat recovery units, air handling units, and HVAC systems.


Frequently Asked Questions (FAQs) About EC Backward Curved Centrifugal Fans

Can you run a centrifugal fan backwards?
No, running a centrifugal fan backwards reduces efficiency and may damage the motor.

What happens when a centrifugal fan is wired backwards?
Wiring a centrifugal fan backwards can lead to reduced airflow and potential motor stress.

What is the difference between forward and backward centrifugal fans?
Backward curved fans offer higher efficiency and quieter operation, ideal for high-pressure applications like air purifiers and heat recovery units.

What are backward curved centrifugal fans used for?
Backward curved centrifugal fans are suitable for high-pressure applications in industrial HVAC, air handling units, and heat recovery systems.


Benefits of AFL’s EC Backward Curved Centrifugal Fans for Air Handling Units and Industrial Applications

  1. High Efficiency: Backward curved blades provide optimal airflow with low energy consumption.
  2. Durability: Built with sheet aluminum and IP44 protection, ensuring longevity in challenging environments.
  3. Low Noise: Operating at 89 dB, this fan is ideal for quiet applications like air purifiers and HVAC systems.
  4. Certified Compliance: CCC and CE certifications ensure adherence to international standards.

AFL: Your Source for High-Quality EC Backward Curved Centrifugal Fans

As a leading manufacturer and supplier of EC Backward Curved Centrifugal Fans, AFL offers robust solutions for air handling units, roof fans, industrial ventilation, and heat recovery systems. Our fans are built for durability, efficiency, and reliable performance across various industries.


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