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Description
R3G450-PA31-03 ebm-papst centrifugal fanEBMPAPST R3G450 PA31 03 Centrifugal Fan High Performance 4. 45KW Industrial Fan Professional 4. 45KW centrifugal fan with 2480 RPM high speed operation and 3 phase 380 480V compatibility. German engineered for exceptional durability exceeding 10 years, ultra quiet performance, energy efficient operation, and powerful airflow for demanding industrial cooling applications. Core Performance Advantages 10+ Years Durability German engineered EBMPAPST
EBMPAPST R3G450-PA31-03 Centrifugal Fan
Professional 4.45KW centrifugal fan with 2480 RPM high-speed operation and 3-phase 380/480V compatibility. German-engineered for exceptional durability exceeding 10 years, ultra-quiet performance, energy-efficient operation, and powerful airflow for demanding industrial cooling applications.
Core Performance Advantages
10+ Years Durability
German-engineered EBMPAPST construction with 20.42kg robust centrifugal design ensures reliable, long-term operation exceeding 10+ years in demanding industrial environments. Premium materials, precision-balanced impeller, and industrial-grade motor guarantee exceptional lifespan and minimal maintenance.
Ultra-Quiet Operation
Advanced aerodynamic design with optimized 2480 RPM operation provides exceptionally quiet performance. Precision balancing minimizes vibration, while engineered airflow paths reduce turbulence noise, making it ideal for noise-sensitive industrial and commercial applications.
Energy Efficient 4.45KW
4.45KW power rating with optimized 6.8A current draw delivers superior energy efficiency for high-performance applications. Advanced three-phase motor technology maximizes airflow per watt, significantly reducing operational costs while maintaining exceptional cooling performance.
High-Speed Airflow
2480 RPM operation generates powerful airflow with excellent static pressure development. The 65×65×40cm optimized design provides superior cooling capacity for demanding heat dissipation requirements in industrial machinery, HVAC systems, and electronic cooling applications.
Industry Applications
The R3G450-PA31-03 high-performance centrifugal fan is engineered for versatile applications across multiple industries requiring reliable, high-speed airflow solutions.
DATASHEET
Technical Specifications
| Model Number | R3G450-PA31-03 |
| Motor Number | M3G150-FF |
| Manufacturer | ebm-papst GERMANY |
| Product Type | Centrifugal Fan INDUSTRIAL GRADE |
| Condition | Original new from manufacturer |
| Rated Power | 4.45 kW ENERGY EFFICIENT |
| Rated Voltage | 3~380/480 V THREE PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 6.8 A |
| Speed | 2480 rpm HIGH SPEED |
| Net Weight | 20.42 kg HEAVY DUTY |
| Shipping Dimension | 65 × 65 × 40 cm |
| Country of Origin | GERMANY |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |
Shipping, Warranty & Service
Shipping From: Dispatched from Hong Kong for efficient global distribution.
Processing Time: Orders are processed and ready to ship within 5 business days.
Express Delivery: Estimated delivery in 3-8 business days worldwide via DHL or UPS.
Warranty: Backed by a full 1-year manufacturer's warranty from EBMPAPST.
Product Guarantee: We sell only genuine EBMPAPST products guaranteed to meet all factory specifications for fit, form, and function.
Customer Satisfaction: Enjoy a 30-day return policy and our commitment to 100% customer satisfaction.
For Large Quantity Inquiries: Please contact our sales team at [email protected] for volume pricing and custom quotations.
Frequently Asked Questions
Q1: How does the R3G450-PA31-03 achieve over 10 years of reliable service in industrial applications?
A: The exceptional durability comes from German engineering excellence featuring industrial-grade components, precision-balanced 20.42kg construction, premium bearings rated for continuous 2480 RPM operation, and thermally optimized motor windings. These elements combine to ensure reliable performance exceeding 10 years in demanding environments.
Q2: What noise reduction features are incorporated in this high-speed 2480 RPM fan?
A: Despite its 2480 RPM high-speed operation, this fan maintains quiet performance through advanced aerodynamic design, precision dynamic balancing, vibration-damping features, and optimized airflow paths that minimize turbulence. The result is exceptionally quiet operation suitable for noise-sensitive commercial and industrial settings.
Q3: How does the 4.45KW three-phase design balance power and energy efficiency?
A: The 4.45KW rating with three-phase 380/480V operation provides the perfect balance of high performance and energy efficiency. Three-phase technology offers superior power factor, smoother operation, and better efficiency compared to single-phase systems, delivering maximum airflow with optimized energy consumption for cost-effective operation.
Q4: What makes this fan ideal for high-heat dissipation applications?
A: With 2480 RPM operation and optimized 65×65×40cm design, this fan generates exceptional airflow with strong static pressure capabilities. This makes it perfect for applications requiring substantial heat removal, such as cooling high-power electrical equipment, industrial machinery, data center servers, and HVAC systems with demanding thermal loads.
Need High-Performance Cooling Solutions?
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial cooling requirements.
Request Technical Support Request Volume Pricing
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy