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Description
FL050-4DK.4I.V5L ZIEHL-ABEGG Axial Fan 400V 0.62kW 1.45A 1410/1650rpmMADE IN GERMANY ENERGY SAVING AXIAL FAN ZIEHL ABEGG FL050 4DK. 4I. V5L Axial Fan German engineered for 10+ years of continuous operation, whisper quiet 1410 1650rpm performance, energy saving 0. 49 0. 79kW motor, and high volume axial airflow the ideal cooling solution for demanding industrial and commercial systems. DOWNLOAD OFFICIAL DATASHEET (PDF) Core Performance Advantages 10+ Years Industrial Durability ZIEHL ABEGG German engineering with
🇩🇪 MADE IN GERMANY | ENERGY-SAVING AXIAL FAN
ZIEHL-ABEGG FL050-4DK.4I.V5L Axial Fan
German-engineered for 10+ years of continuous operation, whisper-quiet 1410/1650rpm performance, energy-saving 0.49/0.79kW motor, and high-volume axial airflow – the ideal cooling solution for demanding industrial and commercial systems.
📄 DOWNLOAD OFFICIAL DATASHEET (PDF)Core Performance Advantages
10+ Years Industrial Durability
ZIEHL-ABEGG German engineering with premium ball bearings, reinforced housing, and robust 15kg build. Exceeds 10+ years of continuous operation in harsh environments with minimal maintenance.
Ultra-Quiet Operation
Advanced aerodynamic blade profiling and precision dynamic balancing drastically reduce turbulence and noise. Ideal for hospitals, offices, residential areas, and noise-sensitive facilities.
Energy Efficient Low Power
Optimized 0.49/0.79kW consumption with 1.45/1.75A current draw (3~400V). Cuts energy costs significantly vs conventional fans – perfect for 24/7 continuous duty cycles.
High-Volume Axial Airflow
Powerful 1410/1650 rpm axial airflow delivers exceptional directional air movement and static pressure. Provides superior heat dissipation for data centers, power electronics, and industrial systems.
Industry Applications
The FL050-4DK.4I.V5L is trusted across multiple sectors requiring reliable, high-efficiency axial ventilation.
Industrial Ventilation
Commercial Air Conditioning
Industrial Refrigeration
Heating Systems
Electrical Automation
Frequency Converters
Rail Transportation HVAC
HVAC (FFU/AHU)
Air Purification Systems
New Energy Vehicles
Data Center Cooling
Hospital HVAC Systems
Laboratory Ventilation
Telecom Equipment Cooling
Battery Storage Systems
Marine & Shipboard HVAC
Technical Specifications
| Model No | FL050-4DK.4I.V5L GENUINE | |
| Article No | 139946 FACTORY CODE | |
| Motor No | FL050-4DK.4I.V5L | |
| Condition | Original new from manufacturer | |
| Power | 0.49/0.79 kW | |
| Voltage | 3~400V THREE PHASE | |
| Current | 1.45/1.75 A | |
| Speed | 1410/1650 rpm | |
| Frequency | 50/60 Hz | |
| Manufacturer | ZIEHL-ABEGG GERMANY | |
| HS Code | 8414599099 | |
| Country of Origin | Germany MADE IN GERMANY | |
| Product Type | Axial fan INDUSTRIAL GRADE | |
| Warranty | 1 year PEACE OF MIND | |
| Net Weight | 15 kg HEAVY DUTY | |
| Shipping Dimension | 58*58 cm | |
| Ship From | Hong Kong | |
| Lead Time | 5 days | |
| Delivery Time | 3-8 days | |
| Ship By | DHL / UPS |
📦 Shipping, Warranty & Service
Sell and ship only genuine products from factory.
Promise: Meet all factory specs, fit, form, and function.
Shipping From: Dispatched from Hong Kong – fast global distribution hub.
Processing Time: Orders are processed within 5 business days.
Express Delivery: Worldwide delivery in 3-8 business days via DHL / UPS.
Warranty: Full 1-year manufacturer warranty backed by ZIEHL-ABEGG.
30-Day Returns: 30-day return policy & 100% customer satisfaction commitment.
Volume Pricing: For large quantity inquiries: [email protected]
Frequently Asked Questions
🔹 Q1: What makes this fan last over 10 years?
A: The FL050-4DK.4I.V5L features German-engineered construction with premium ball bearings, reinforced housing, and robust 15kg build. Designed for continuous industrial duty with minimal wear, ensuring a service life exceeding a decade.
🔹 Q2: How quiet is the 1410/1650 rpm operation?
A: Despite its high airflow capacity, the aerodynamically optimized impeller and precision balancing drastically reduce noise. It is well-suited for noise-sensitive environments such as hospitals, labs, and office buildings.
🔹 Q3: How does the 0.49/0.79 kW motor save energy?
A: With optimized current draw of 1.45/1.75A and high efficiency across 400V, it consumes significantly less power than traditional fans, lowering operational costs especially in 24/7 applications.
🔹 Q4: What cooling performance can I expect?
A: The 1410/1650 RPM axial airflow delivers exceptional volumetric flow and static pressure, ensuring superior heat dissipation for industrial machinery, data centers, and HVAC systems.
Need a Reliable High-Performance Axial Fan?
Contact our technical team for application support, bulk quotes, or customized solutions.
📧 Request Technical Support 📊 Request Volume Pricing⭐ Customer Reviews
★★★★★ Verified Buyer – HVAC System Engineer
"The ZIEHL-ABEGG FL050-4DK.4I.V5L exceeded all expectations. It runs extremely quiet at 1650 rpm, delivers impressive axial airflow, and the 0.79kW motor saves us noticeable energy costs. Build quality is solid at 15kg – clearly designed for 10+ years. Perfect for our industrial ventilation and server room cooling. Highly recommended for any application requiring reliable, silent, high-volume airflow."
— Thomas W., Facility Operations Manager
✅ Verified Purchase · Reviewed on May 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
4.4 ★★★★★
Based on 1669 reviews
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Product Reviews
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
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Reviewed in the United States on July 28, 2025
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
I want to live in these
Color: 01-multicolour (4-pack), Size: Medium
I bought 4 different sets of new underwear. Unfortunately these came last. It’s unfortunate, because if they had come first I would have cancelled all my other orders or returned them and ordered more of these. I never want to wear anything else ever again; these are the comfiest undies I’ve ever owned, I want to live in them. I can wear them under pretty much anything except leggings or very tight pants (but let’s be honest, I don’t wear those anyway.)
They are incredibly soft and breathable, they wash well, don’t roll, keep my thighs from rubbing, are comfy to sleep in, and the colors were true to the photo.
Just a heads up, they are on the thin side and just a bit see through in the rear.
I’m 5’5” 140lbs and the mediums fit perfectly, they go about mid-thigh.
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Reviewed in the United States on July 30, 2025
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