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EC Backward Centrifugal Fans B3P175-EC072-100 for HVAC, Industrial, and Ventilation Applications

Release time: 10-09-2024

The EC Backward Centrifugal Fans B3P175-EC072-100 are designed to meet the specific demands of various industries, including HVAC systems, industrial cooling, and ventilation units. With backward-curved technology, these fans ensure efficient airflow while minimizing energy consumption. AFL Motor’s AFC Backward Curved Centrifugal Fans provide exceptional performance in both commercial and industrial environments.

HVAC centrifugal fans


Key Application Areas for EC Backward Centrifugal Fans B3P175-EC072-100

HVAC Systems

EC Backward Centrifugal Fans are ideal for heating, ventilation, and air conditioning (HVAC) systems. Their high efficiency and low noise levels make them suitable for both residential and commercial HVAC installations. The backward curved design ensures a steady flow of air, improving temperature control while reducing energy consumption.

Industrial Ventilation and Cooling

In industrial environments, maintaining air quality and temperature control is critical. The B3P175-EC072-100 is designed to handle demanding conditions, ensuring consistent airflow in large factories, warehouses, and data centers. The IP44 protection makes these fans resilient in harsh environments, while the PA66 material ensures durability.

Cleanrooms and Laboratories

AFC Backward Curved Centrifugal Fans are also highly effective in maintaining air cleanliness in controlled environments like cleanrooms and laboratories. With precise airflow control and minimal turbulence, these fans are essential for areas where contamination control is crucial.

Data Centers and Telecom Cooling

With rising demand for energy-efficient cooling solutions, EC Backward Centrifugal Fans are a perfect fit for data centers and telecommunication cooling systems. These fans help regulate temperature, ensuring that servers and telecom equipment run efficiently without overheating, while their low power consumption keeps operational costs down.

Backward Curved Centrifugal Fans


Technical Specifications of EC Backward Centrifugal Fans B3P175-EC072-100

Type Nominal Voltage [VAC] Frequency [Hz] Speed [rpm] Power Input [W] Current Draw [A] Sound Pressure Level [dB] Operating Temperature [°C]
B3P175-EC072-100 220 50/60 3570 80 0.65 74 -25 ~ +60

Signal Specifications

Signal Color Specification
L Brown AC220V 50/60Hz
N Blue AC220V 50/60Hz
PE Yellow/Green Ground (Earth)
Vcc Red DC10V Output
Vsp Yellow 0-10VDC/PWM
GND Blue Ground (GND)
FG White 1 Pulse/R

Advantages of EC Backward Centrifugal Fans in Industrial and HVAC Applications

Energy Efficiency and Low Noise

The EC technology ensures these fans run efficiently with reduced power consumption, making them perfect for applications where energy savings are crucial. Additionally, the backward curved design reduces operational noise, making these fans ideal for quiet environments like offices or hospitals.

Durability in Harsh Environments

Built with PA66 material and featuring IP44 protection, the B3P175-EC072-100 is designed to withstand harsh industrial environments. Whether in a factory or a data center, these fans continue to perform reliably under tough conditions.

Precision Airflow Control

The backward-curved blades ensure precise airflow, essential for environments like cleanrooms, data centers, and telecom cooling systems, where maintaining specific air conditions is critical to operations.

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