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Shipping International on All Orders. No Minimum Purchase






Lead Time: Usually ship in 5 days, Ship international
Base in Hongkong, Ship from HongKong
Delivery time around 5-8 days by UPS
If non-US clients require DDP Incoterms, please notify the seller via email after completing checkout, email: sales@axialfanz.com.
Professional centrifugal fan featuring universal voltage operation (1~115/230V) with 1570 RPM and single-phase compatibility. German-engineered with 4kg compact construction for exceptional durability exceeding 10 years, ultra-quiet performance, high energy efficiency, and powerful centrifugal airflow for versatile applications worldwide.
German-engineered ZIEHL-ABEGG construction with 4kg robust industrial design ensures reliable, long-term operation exceeding 10+ years. Premium materials, precision manufacturing, and reinforced centrifugal fan components guarantee exceptional lifespan in demanding applications with minimal maintenance requirements.
Optimized 1830 RPM operation with advanced centrifugal fan design delivers exceptionally quiet performance. Precision engineering, vibration-damping technology, and aerodynamic optimization minimize noise, making it ideal for environments where quiet operation is essential for maintaining comfortable working conditions.
Low power consumption of only 0.16KW with efficient single-phase operation (1.55A) provides excellent energy efficiency. This compact power rating significantly reduces operational costs while delivering effective airflow performance for continuous operation applications.
1830 RPM operation combined with advanced centrifugal design generates powerful, high-pressure airflow in compact 30×30×25cm dimensions. Superior air movement capabilities make it perfect for applications requiring efficient airflow in space-constrained installations.
The ZIEHL-ABEGG RH31M-4EK.2C.1R is engineered for versatile applications across multiple industries requiring reliable, efficient centrifugal airflow solutions with universal voltage compatibility.
Unique 1~115/230V dual-voltage capability allows operation on both North American (115V) and international (230V) power systems. This universal compatibility makes the fan suitable for global applications without requiring voltage-specific models.
Single-phase operation eliminates the need for three-phase power infrastructure, making installation simple and cost-effective in residential, commercial, and light industrial settings where three-phase power may not be available.
4kg lightweight construction with compact 30×30×25cm dimensions allows easy installation in space-constrained applications. Despite its compact size, it delivers reliable industrial-grade performance.
Precisely engineered for 1830 RPM operation, balancing speed for optimal airflow performance and energy efficiency. This speed provides excellent air movement capabilities while maintaining operational reliability.
| Model Number | RH31M-4EK.2C.1R |
| Article Number | 128934 |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan SINGLE-PHASE |
| Condition | Original new from manufacturer |
| Rated Power | 0.24 KW LOW POWER |
| Rated Voltage | 1~115/230 V DUAL VOLTAGE |
| Frequency | 50/60 Hz |
| Rated Current | 0.95 A |
| Speed | 1570 rpm HIGH AIRFLOW |
| Net Weight | 4 kg COMPACT DESIGN |
| Shipping Dimension | 30 × 30 × 25 cm |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |
Shipping, Warranty & ServiceShipping 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 sales@axialfanz.com for volume pricing and custom quotations.
A: This fan features exceptional 1~115/230V dual-voltage compatibility, allowing it to operate on both North American 115V power systems and international 230V systems. This universal design makes it perfect for global applications, equipment destined for multiple markets, or installations where power supply specifications may vary. The single-phase operation further simplifies installation without requiring specialized three-phase infrastructure.
A: Single-phase operation eliminates the need for three-phase power infrastructure, making installation significantly simpler and more cost-effective in residential, commercial, and light industrial settings. It can be connected to standard power outlets and integrated into equipment designed for single-phase power, offering greater flexibility and reducing installation complexity compared to three-phase alternatives.
A: This fan is particularly valuable for applications where three-phase power is unavailable, such as commercial HVAC systems, residential ventilation, small industrial equipment, medical devices, laboratory instruments, and light commercial applications. Its compact 4kg, 30×30×25cm design makes it ideal for space-constrained installations in control panels, equipment enclosures, and compact machinery.
A: Despite its compact 4kg size, German engineering ensures exceptional durability through premium materials, precision manufacturing standards, high-quality bearings, and robust construction methods. The design incorporates industrial-grade components optimized for long service life, with thermal protection and vibration resistance features that ensure reliable operation exceeding 10 years even in demanding continuous operation applications.
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your global ventilation and cooling requirements.
Request Technical Support Request Volume Pricing
Gurantee genuine products from manufacturer
One Year Warranty
AXIALFAN One Year Warranty protects your purchase from Failure during normal use Up to one Year from the date of your purchase.
One Year Coverage from the date of Purchase - Included in the items Price 100% Coverage for Parts and Labor - No deductibles - Included in the items price Items repairs or the full price is refunded to you if we are unable to fix or repair One Year Warranty covers ALL items listed on our website Buyer pay shipping fees at your side when return products, seller pay replacement products' shipping fees.How can I get AXIALFAN One Year Warranty?
AXIALFAN One Year Warranty is included in the items price, you do not need to buy extra protection plan or additional warranties.
How do I purchase a AXIALFAN One Year Warranty?
When you complete the purchase from our website your warranty will be included with the purchase.
How long does coverage last?
Coverage is one year from the date of your purchase
When does coverage start?
Your coverage begins on the date of purchase. If the item you receive is not as it was described, you can return it for a full refund during the first 30 days from payment.
How much is covered?
For replacement payments: You are covered up to the maximum value you paid for the item. Once that amount has been paid out, your warranty is considered fulfilled.
For repairs: You're covered for multiple repairs, up to the maximum value of your item. Once the cost of repairs meets the full purchase price of the item, your warranty is considered fulfilled.
Software: Software issues are not covered.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.



