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Description
R3G500-8317081581 M3G150-FF Ebm-papst Centrifugal fanEBMPAPST R3G500 8317081581 Centrifugal Fan High Efficiency 2. 85kW Centrifugal Fan 400V 1900 RPM Professional 2. 85kW centrifugal fan engineered by EBMPAPST for maximum durability (10+ years), whisper quiet operation, energy saving low 4. 4A current draw, and exceptional high volume airflow delivering superior heat dissipation for industrial and commercial applications. Article No: 8317081581. Core Performance Advantages 10+ Years Industrial
EBMPAPST R3G500-8317081581 Centrifugal Fan
Professional 2.85kW centrifugal fan engineered by EBMPAPST for maximum durability (10+ years), whisper-quiet operation, energy-saving low 4.4A current draw, and exceptional high-volume airflow delivering superior heat dissipation for industrial and commercial applications. Article No: 8317081581.
Core Performance Advantages
10+ Years Industrial Durability
German-engineered by EBMPAPST with robust 25kg construction ensures reliable operation exceeding 10+ years. Premium materials, high-grade ball bearings, and precision manufacturing guarantee exceptional lifespan in demanding environments with minimal maintenance. EBMPAPST's decades of engineering excellence provide continuous operation reliability.
Ultra-Quiet Operation
Advanced centrifugal fan design delivers exceptionally quiet performance even at full 1900 RPM. Precision-balanced impeller, vibration-damping technology, and aerodynamically optimized housing minimize noise, making it ideal for noise-sensitive environments such as hospitals, offices, and residential HVAC applications.
Energy Efficient Low-Power Design
Remarkable energy efficiency with low current draw of only 4.4A at 400V. The 2.85kW motor delivers exceptional performance while minimizing power consumption, significantly reducing operational costs. Perfect for continuous operation applications requiring 24/7 reliability with lower energy bills.
High-Volume Centrifugal Airflow
1900 RPM high-speed operation combined with optimized backward-curved centrifugal impeller generates powerful, high-static-pressure airflow with exceptional volume capacity. Superior air movement provides remarkable heat dissipation for industrial equipment, HVAC systems, and critical cooling applications.
Industry Applications
The EBMPAPST R3G500-8317081581 is engineered for versatile applications across multiple industries requiring reliable, energy-efficient centrifugal airflow solutions.
Advanced Technical Features
High-Efficiency 2.85kW EC Motor
The powerful 2.85kW electronically commutated motor delivers exceptional airflow performance while maintaining outstanding energy efficiency. This advanced motor design provides optimal power-to-airflow ratio, ensuring maximum cooling capacity with minimal energy consumption for demanding industrial applications.
Intelligent 4.4A Low Current Design
Intelligent low-current design draws only 4.4A at 400V, providing outstanding energy savings. This automatically optimizes power consumption based on operational requirements, minimizing energy costs and reducing electrical infrastructure needs for continuous operation.
Three-Phase 400V Industrial Power
Advanced three-phase 400V motor provides smooth, efficient power delivery with superior reliability for industrial applications. Three-phase technology offers better power factor, smoother torque delivery, and higher efficiency compared to single-phase alternatives.
Robust 25kg Industrial Construction
25kg robust construction with 58×58×50cm dimensions provides excellent stability and durability. German engineering ensures reliable performance in demanding applications with 10+ year lifespan and minimal maintenance requirements.
DATASHEET
Technical Specifications
| Model Number | R3G500-8317081581 |
| Manufacturer | EBMPAPST GERMANY |
| Product Type | Centrifugal Fan HIGH STATIC PRESSURE |
| Condition | Original new from manufacturer |
| Rated Power | 2.85 kW ENERGY EFFICIENT |
| Rated Voltage | 400 V THREE PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 4.4 A LOW CURRENT |
| Speed | 1900 rpm QUIET OPERATION |
| Net Weight | 25 kg 10+ YEAR DURABILITY |
| Shipping Dimension | 58 × 58 × 50 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: What makes this EBMPAPST centrifugal fan last over 10 years?
A: The 25kg robust construction incorporates premium materials, precision German manufacturing standards, high-quality industrial-grade ball bearings, and reinforced housing. The centrifugal fan features a dynamically balanced impeller and enhanced motor protection. Every component is optimized for long-term reliability in demanding continuous operation environments, backed by EBMPAPST's engineering excellence.
Q2: How quiet is the R3G500-8317081581 during operation?
A: This fan is engineered for ultra-quiet operation through advanced aerodynamic impeller design, precision balancing, and vibration-damping mounting. The optimized scroll housing minimizes turbulence and noise, making it suitable for noise-sensitive environments such as hospitals, laboratories, data centers, and premium commercial spaces.
Q3: What cooling performance can I expect from the 1900 RPM centrifugal airflow?
A: The powerful 1900 RPM operation combined with advanced backward-curved centrifugal impeller generates exceptional high-static-pressure airflow with outstanding volume capacity. This provides remarkable heat dissipation for industrial equipment, HVAC systems, and critical cooling applications, ensuring optimal thermal management even in ducted systems with significant resistance.
Q4: What makes this fan energy efficient with low power consumption?
A: The R3G500-8317081581 features an advanced EC motor design with intelligent current draw of only 4.4A, significantly reducing operational costs. The 2.85kW motor delivers exceptional airflow while maintaining optimal efficiency. The three-phase design provides superior power factor and smoother operation, resulting in lower energy consumption and reduced electrical infrastructure requirements.
Need High-Performance Centrifugal Fan Solutions?
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial ventilation and cooling requirements.
Request Technical Support Request Volume PricingCustomer Reviews
"Exceptional EBMPAPST quality! Incredibly quiet for 1900rpm, powerful airflow, and super low 4.4A power draw. The 25kg German build feels indestructible – perfect for our data center cooling upgrade. Highly recommended!"
— David Wagner, HVAC Project Manager
Industrial Cooling Systems • Reviewed on: March 18, 2026
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