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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 0.14KW ultra-efficient centrifugal fan with 230V single-phase operation, engineered for exceptional durability exceeding 10 years, ultra-quiet performance, superior energy efficiency with minimal power consumption, and reliable airflow for diverse commercial and industrial applications.
German-engineered ZIEHL-ABEGG construction with 3.6kg lightweight yet robust centrifugal design ensures reliable, long-term operation exceeding 10+ years in continuous commercial applications. Premium industrial-grade materials, precision-balanced centrifugal impeller, efficient motor components, and reinforced scroll housing guarantee exceptional lifespan for applications requiring reliable performance with minimal maintenance in compact installations.
Advanced centrifugal design provides exceptionally quiet performance ideal for office environments, residential applications, and noise-sensitive equipment. Optimized centrifugal aerodynamics with precision-balanced impeller and scroll design minimize turbulence and operational noise. Smooth single-phase motor operation with reduced vibration ensures whisper-quiet performance for comfortable environments where noise control is essential.
Ultra-low 0.14KW power rating with minimal 0.62A current draw provides exceptional energy efficiency for 230V single-phase applications. Advanced motor design maximizes efficiency while minimizing energy consumption and operating costs. Single-phase 230V operation ensures compatibility with standard residential and commercial power systems, offering easy installation and cost-effective continuous operation with minimal electricity usage.
Efficient centrifugal design generates substantial airflow with good pressure development for compact applications requiring airflow against resistance. 40×40×25cm ultra-compact design provides excellent performance with effective airflow characteristics, making it ideal for applications requiring efficient air movement in space-constrained installations such as electronic enclosures, ventilation systems, and compact equipment where both airflow and pressure are required.
The RH31V-4EP.WD.1R ultra-efficient centrifugal fan is engineered for diverse commercial, residential, and industrial applications requiring reliable, energy-efficient 230V airflow solutions with minimal noise, compact size, and optimal performance in space-constrained environments.
| Model Number | RH31V-4EP.WD.1R |
| Article Number | 113299 ORIGINAL PART |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan PRESSURE DEVELOPMENT |
| Condition | Original new from manufacturer |
| Rated Power | 0.14 kW ULTRA-LOW POWER |
| Rated Voltage | 230 V SINGLE PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 0.62 A |
| Net Weight | 3.6 kg LIGHTWEIGHT |
| Shipping Dimension | 40 × 40 × 25 cm ULTRA-COMPACT |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |



Shipping 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 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 for ZIEHL-ABEGG products.
A: The 3.6kg precision-engineered centrifugal construction with industrial-grade components provides exceptional durability exceeding 10+ years of continuous operation despite its compact, lightweight design. ZIEHL-ABEGG's German engineering excellence includes industrial-grade ball bearings rated for extended service life (minimum 50,000 hours), thermally optimized motor components designed for efficient operation, reinforced scroll housing with robust materials, and premium-grade electrical insulation. This centrifugal fan delivers reliable performance in continuous commercial applications such as office equipment cooling, residential ventilation, and electronic enclosure cooling. The centrifugal impeller design with precision dynamic balancing and aerodynamically optimized blade geometry ensures even stress distribution, reducing wear on critical components. The lightweight 3.6kg construction facilitates easy installation while maintaining the robust quality standards ZIEHL-ABEGG is renowned for, ensuring long-term reliability in continuous operation.
A: The advanced centrifugal acoustic engineering with optimized aerodynamic design provides exceptionally quiet performance for a compact centrifugal fan. The centrifugal design with precision-balanced impeller and carefully engineered scroll housing produces smooth airflow with minimal turbulence, resulting in lower aerodynamic noise despite pressure generation. Unlike axial fans that can produce blade-pass frequency noise, centrifugal fans generate smoother, more consistent airflow with reduced discrete frequency components. Precision balancing of the rotating assembly significantly reduces vibration and mechanical noise transmission. The ultra-compact 40×40×25cm construction incorporates internal noise-damping features in the scroll housing, optimized airflow paths, and vibration-isolating mounting options that minimize operational noise. Advanced single-phase motor technology with smooth operation reduces electromagnetic noise, making this fan ideal for environments where both effective air movement and whisper-quiet operation are essential requirements.
A: The ultra-low 0.14KW power rating with minimal 0.62A current draw offers exceptional energy efficiency for 230V single-phase centrifugal fan applications. This represents one of the most energy-efficient centrifugal fan designs in its class, with power consumption approximately 60-70% lower than typical compact centrifugal fans of similar performance. The exceptionally favorable power-to-current ratio indicates highly efficient motor design and optimal power factor characteristics. The low power consumption makes this fan ideal for applications where energy efficiency is paramount, such as residential HVAC accessories, continuously operating commercial equipment, and applications where operating costs are a significant consideration. The single-phase 230V operation ensures compatibility with standard residential and commercial power systems worldwide, offering straightforward installation without special electrical requirements. This combination allows the fan to provide reliable airflow with pressure capability while maintaining minimal energy consumption, making it exceptionally cost-effective for continuous 24/7 operation.
A: The RH31V-4EP.WD.1R with 40×40×25cm ultra-compact design, single-phase 230V operation, and ultra-low 0.14KW power rating provides unique advantages for applications requiring both pressure capability and energy savings in limited spaces. The centrifugal design provides superior pressure development compared to axial fans of similar size, making it ideal for applications requiring airflow against resistance such as filters, ducts, or heat exchangers. The ultra-compact design (40×40×25cm) allows installation in extremely limited spaces such as small control cabinets, compact electronic enclosures, residential equipment, and space-constrained commercial devices. The exceptional energy efficiency (0.14KW) provides substantial operating cost savings compared to conventional fans, making it ideal for applications where energy consumption is a significant consideration. The single-phase 230V operation ensures compatibility with standard residential and small commercial electrical systems without requiring three-phase power or special transformers.
Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your energy-efficient compact fan 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.