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Description
Brand new RH31M-2DK.3I.1R ZIEHL-ABEGG centrifugal fan 3-230-400V 0.9kW 1.55A 2730rpmZIEHL ABEGG RH31M 2DK. 3I. 1R Centrifugal Fan Industrial Grade 0. 9kW Centrifugal Fan 3~230 400V 2730 RPM Professional industrial centrifugal fan engineered by ZIEHL ABEGG for exceptional durability (10+ years), whisper quiet operation, optimized 1. 55A current draw, and high volume airflow delivering superior heat dissipation for heavy duty industrial and commercial applications. DOWNLOAD DATASHEET Core Performance Advantages 10+ Years Industrial
ZIEHL-ABEGG RH31M-2DK.3I.1R Centrifugal Fan
Professional industrial centrifugal fan engineered by ZIEHL-ABEGG for exceptional durability (10+ years), whisper-quiet operation, optimized 1.55A current draw, and high-volume airflow delivering superior heat dissipation for heavy-duty industrial and commercial applications.
📄 DOWNLOAD DATASHEETCore Performance Advantages
10+ Years Industrial Durability
German-engineered by ZIEHL-ABEGG with robust 12kg construction ensures reliable operation exceeding 10+ years. Premium materials, high-quality sealed ball bearings, and precision manufacturing guarantee exceptional lifespan in demanding environments with minimal maintenance requirements.
Ultra-Quiet Operation
Advanced centrifugal fan design delivers exceptionally quiet performance at high-speed 2730 RPM. Precision-balanced impeller, vibration-damping housing, and aerodynamically optimized scroll minimize noise, making it ideal for noise-sensitive environments like hospitals, offices, and laboratories.
Energy Efficient Low-Power Design
Remarkable energy efficiency with optimized 0.9kW power consumption and efficient 1.55A current draw at 400V. Three-phase operation provides superior power factor, significantly reducing operational costs for continuous 24/7 industrial applications while maintaining exceptional performance.
High-Volume Centrifugal Airflow
2730 RPM high-speed operation combined with advanced 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 data center cooling.
Industry Applications
The ZIEHL-ABEGG RH31M-2DK.3I.1R is engineered for versatile applications across multiple industries requiring reliable, high-performance centrifugal airflow solutions.
Advanced Technical Features
High-Efficiency 0.9kW Motor
The high-efficiency 0.9kW motor delivers exceptional airflow performance while maintaining outstanding energy efficiency. This advanced three-phase motor design provides optimal power-to-airflow ratio, ensuring maximum cooling capacity with reduced energy consumption for continuous operation applications.
Three-Phase 230/400V Flexibility
Flexible three-phase 230/400V operation (Delta/Star) provides easy integration into industrial electrical systems. Perfect for factories, data centers, and heavy commercial applications requiring reliable high-power airflow with balanced load distribution.
Optimized 1.55A Current Draw
Efficient 1.55A current draw at 400V provides outstanding energy savings. This minimizes operational costs and reduces electrical infrastructure requirements, perfect for continuous 24/7 operation in demanding industrial environments.
Robust 12kg Heavy-Duty Construction
12kg robust industrial construction with 30×30×25cm dimensions provides exceptional stability and vibration damping. German engineering ensures reliable performance with 10+ year lifespan and minimal maintenance requirements in harsh environments.
DATASHEET
Technical Specifications
| Model Number | RH31M-2DK.3I.1R |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan |
| Condition | Original new from manufacturer |
| Rated Power | 0.9 kW / 900W |
| Rated Voltage | 3~230/400V THREE-PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 1.55 A |
| Speed | 2730 rpm |
| Net Weight | 12 kg |
| Shipping Dimension | 30 × 30 × 25 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 ZIEHL-ABEGG.
Product Guarantee: We sell only genuine ZIEHL-ABEGG 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 ZIEHL-ABEGG centrifugal fan last over 10 years?
A: The robust 12kg German-engineered construction incorporates premium materials, precision manufacturing standards, high-quality industrial sealed ball bearings, and reinforced components. The centrifugal fan features a dynamically balanced impeller and enhanced motor protection with robust housing, ensuring long-term reliability in demanding continuous operation environments.
Q2: How quiet is the RH31M-2DK.3I.1R during operation at 2730 RPM?
A: Despite its high rotational speed, this centrifugal fan is engineered for relatively quiet operation with advanced aerodynamic impeller design, precision balancing, and vibration-damping mounting technology. The optimized scroll housing minimizes turbulence and noise, making it suitable for many commercial and light industrial environments where noise is a consideration.
Q3: What cooling performance can I expect from the 2730 RPM centrifugal airflow?
A: The 2730 RPM high-speed operation combined with advanced 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 its 0.9kW power rating?
A: The RH31M-2DK.3I.1R features an advanced three-phase motor design with optimized 0.9kW power consumption and efficient 1.55A current draw, significantly reducing operational costs compared to less efficient alternatives. Three-phase 230/400V operation provides superior power factor and easy integration into industrial power systems.
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
"Outstanding ZIEHL-ABEGG quality! The RH31M-2DK.3I.1R delivers incredible 2730rpm airflow with surprisingly quiet operation. 12kg German build is rock solid, 0.9kW motor runs efficiently all day. Perfect for our factory ventilation upgrade - exceptional cooling performance!"
— Michael Chen, Plant Engineering Manager
Industrial Manufacturing Facility • Reviewed on: April 19, 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