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Ebm-papst K3G450-PA31-03/F01 400V 450MM 8240CFM EC Centrifugal Fan For HVAC & AHU Ventilation Systems
Brand：ebm-papst (100% Genuine)
Model：K3G450-PA31-03/F01
Category：Centrifugal Fan
Description： 100% genuine ebmpapst K3G450-PA31-03/F01 EC fan, 8240 CFM airflow, fast shipping, large stock, ideal for HVAC AHU ventilation and precision air conditioning systems.
Sales Hotline:+86 10-62547612
Cell Phone:+86 187 0152 6587
E-mail: Jason@bjhengrui.cn / qin@bjhengrui.cn / sales06@bjhengrui.cn
- Specification
- Details
- Application
Nominal data:
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Brand： |
ebmpapst |
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Part No： |
K3G450-PA31-03/F01 |
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Fan Type： |
Centrifugal Fan |
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Rated Voltage(V)： |
400 |
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Size(mm)： |
450 |
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Max.Air Flow(CFM)： |
8240 |
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Max.Pressure(Pa)： |
1600 |
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Input Power(W)： |
4500 |
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Speed(RPM)： |
2480 |
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Noise(dB)： |
78 |
Specification Drawing:
High-Performance EC Centrifugal Fan for HVAC & AHU Ventilation Systems
The ebmpapst K3G450-PA31-03/F01 EC centrifugal fan is designed for high-efficiency airflow and stable pressure performance in modern HVAC and AHU ventilation applications. Delivering up to 8240 CFM airflow and 1600 Pa static pressure, this 400V EC fan provides reliable air movement for demanding commercial and industrial air handling systems.Equipped with advanced EC motor technology, integrated PI controller, MODBUS V6.0 communication, and configurable I/O functions, the K3G450-PA31-03/F01 enables intelligent airflow management, energy-efficient operation, and precise system control. Its IP55 protection rating, thermal overload protection, and robust aluminum impeller structure ensure long service life even in high-temperature and high-humidity environments.Widely used in AHU ventilation units, HVAC systems, cleanroom air circulation, and precision cooling equipment, this ebmpapst centrifugal fan supports 24/7 continuous operation with reduced maintenance costs and lower energy consumption. We provide 100% genuine ebmpapst fans with stable inventory, fast worldwide shipping, and professional technical support.
Product Details
（If you need more installation pictures or detailed technical PDF documents of ebm-papst K3G450-PA31-03/F01, please feel free to contact us at any time.）
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Why choose us ?► Large quantity of multi brand fans in stock supply
► Global Fast Delivery
► Professional selection support
► Experience in industrial cooling solutions
► Highly trusted by HVAC service providers
Main Application Scenarios
AHU Air Handling Units
The K3G450-PA31-03/F01 is highly suitable for commercial and industrial AHU ventilation systems requiring high airflow and strong static pressure. Its EC motor technology allows accurate airflow regulation, helping improve indoor air quality and optimize HVAC energy efficiency in office buildings, hospitals, and industrial facilities.
Precision Air Conditioning & Cleanroom Ventilation
With stable airflow performance and intelligent speed control, this EC centrifugal fan is widely used in precision air conditioning systems and cleanroom HVAC environments. The integrated MODBUS communication enables seamless connection with intelligent building management systems for precise temperature and airflow control.
Industrial HVAC Systems
The IP55-rated motor and durable die-cast aluminum electronics housing make this fan ideal for harsh industrial ventilation applications. It performs reliably in humid environments, machinery cooling systems, electronics manufacturing plants, and high-load ventilation systems requiring continuous operation.
Frequently Asked QuestionsQ1. Can the K3G450-PA31-03/F01 provide sufficient airflow and static pressure for large AHU systems?
Yes. With up to 8240 CFM airflow and 1600 Pa static pressure, this ebmpapst EC centrifugal fan is specifically designed for high-performance AHU ventilation and commercial HVAC applications. It delivers stable airflow even in systems with long duct runs, high-resistance filters, or complex ventilation layouts.
Q2. Does this EC fan support smart HVAC control and building automation systems?
Absolutely. The K3G450-PA31-03/F01 supports RS-485 MODBUS-RTU communication, configurable I/O functions, integrated PI controller technology, and 0-10V control signals. These intelligent control features allow easy integration with BMS platforms, AHU controllers, and energy management systems.
Q3. Is the K3G450-PA31-03/F01 suitable for continuous operation in demanding environments?
Yes. This fan is engineered for 24/7 continuous S1 operation and features IP55 protection, thermal overload protection, soft start technology, and high-quality ball bearings. It performs reliably in high-temperature, high-humidity, and industrial HVAC environments while minimizing maintenance requirements and total operating costs.
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