Customer Service: support@axialfanz.com
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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.
A robust and reliable centrifugal blower engineered for demanding ventilation and cooling applications, combining long-term durability with efficient, quiet operation.
Built with a heavy-duty 21kg frame and ZIEHL-ABEGG's precision engineering, this fan is designed for over a decade of reliable, continuous operation in harsh industrial environments.
Advanced aerodynamic impeller and housing design ensure minimal vibration and low noise emission, contributing to a better working environment around machinery.
Operates at 1.25 kW (50Hz) or 2.0 kW (60Hz), offering flexibility to match power input with performance needs, optimizing energy use across different grid standards.
The centrifugal design generates strong, focused airflow capable of overcoming significant system resistance, ensuring effective cooling and ventilation in ducts, filters, and enclosures.
| Model Number | RH50V-4DK.6K.1R |
| Motor Number | MK137-4DK.15.U |
| Manufacturer | ZIEHL-ABEGG |
| Product Type | Centrifugal Fan (Industrial Blower) |
| Condition | Original new from manufacturer |
| Rated Power (50/60 Hz) | 1.25 kW / 2.0 kW |
| Rated Voltage | 3~ 460 V |
| Rated Current (50/60 Hz) | 2.8 A / 5.9 A |
| Speed (50/60 Hz) | 1360 rpm / 1570 rpm |
| Frequency | 50/60 Hz |
| Net Weight | 21 kg |
| Shipping Dimension | 70 x 70 x 50 cm |
| Country of Origin | Germany |
| HS Code | 8414599099 |

Shipping, Warranty & ServiceShipping Hub: 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.
Our Promise: We sell only genuine ZIEHL-ABEGG products. Enjoy a 30-day return policy and our commitment to 100% satisfaction.
A: Yes. With its robust construction (21kg), industrial-grade motor, and components rated for continuous duty, the RH50V-4DK.6K.1R is engineered specifically for uninterrupted operation in demanding industrial settings, ensuring longevity over 10 years.
A: This is due to the combined effect of increased speed (from 1360 to 1570 RPM) and the motor's torque-speed characteristics at different frequencies. It allows the fan to deliver higher airflow and pressure performance on a 60Hz grid to meet more demanding cooling or ventilation requirements.
A: In ZIEHL-ABEGG's nomenclature, .6K typically denotes a specific version with enhanced features, which may include a special motor winding, higher insulation class, or specific electrical protection suited for particular voltage conditions or duty cycles. Refer to the official datasheet for exact specifications.
A: Ideal for applications requiring reliable airflow against resistance, such as industrial oven cooling, fume and dust extraction systems, process cooling for machinery, and pressurizing large enclosures or control rooms.
Contact us for detailed performance curves (pressure vs. airflow), technical integration support, or to discuss your specific project requirements.
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.
