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Description
FN045-SDF.4F.V7P1 ZIEHL-ABEGG Axial Fan 400V 0.18/0.10kW 0.50/0.24A 900/630rpmFN045 SDF. 4F. V7P1 ZIEHL ABEGG Axial Fan 400V 0. 18 0. 10kW Dual Speed INDUSTRIAL GRADE MADE IN GERMANY FN045 SDF. 4F. V7P1 ZIEHL ABEGG Axial Fan 3~400V 0. 18 0. 10kW 0. 50 0. 24A 900 630rpm German engineered for extreme reliability (10+ years), ultra quiet dual speed operation, energy saving low power consumption, and high volume airflow the ultimate cooling solution for demanding industrial applications. DOWNLOAD OFFICIAL DATASHEET (PDF) Core
⚡ INDUSTRIAL GRADE | MADE IN GERMANY
FN045-SDF.4F.V7P1 ZIEHL-ABEGG Axial Fan 3~400V 0.18/0.10kW 0.50/0.24A 900/630rpm
German-engineered for extreme reliability (10+ years), ultra-quiet dual-speed operation, energy-saving low power consumption, and high-volume airflow – the ultimate cooling solution for demanding industrial applications.
📄 DOWNLOAD OFFICIAL DATASHEET (PDF)Core Performance Advantages
10+ Years Industrial Durability
German-engineered by ZIEHL-ABEGG with robust 6kg construction, premium ball bearings, and heavy-duty housing. 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 dual-speed power consumption (0.18kW / 0.10kW) with only 0.50/0.24A current draw at 400V. Dramatically cuts energy costs – perfect for 24/7 continuous duty cycles.
High-Volume Axial Airflow
Powerful dual-speed airflow at 900/630 rpm with 50/60Hz compatibility generates exceptional directional air movement and static pressure. Provides superior heat dissipation for data centers, power electronics, and industrial systems.
Industry Applications
The FN045-SDF.4F.V7P1 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) Systems
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 | FN045-SDF.4F.V7P1 GENUINE<\/span>\(\) \)\) |
| Condition | Original new from manufacturer |
| Manufacturer | ZIEHL-ABEGG MADE IN GERMANY<\/span><\/td> |
| Power (Low/High Speed) | 0.18 kW / 0.10 kW<\/strong> DUAL SPEED ENERGY SAVING<\/span><\/td> |
| Voltage | 3~400V<\/strong> THREE PHASE<\/span><\/td> |
| Current (Low/High Speed) | 0.50 A / 0.24 A<\/strong> OPTIMIZED<\/span><\/td> |
| Speed (Low/High) | 900 rpm / 630 rpm<\/strong> HIGH AIRFLOW + SILENT MODE<\/span><\/td> |
| Frequency | 50/60Hz |
| Product Type | Axial Fan INDUSTRIAL GRADE<\/span><\/td> |
| Net Weight | 6 kg<\/strong><\/td> |
| Shipping Dimension | 52 × 52 × 28 cm |
| HS Code | 8414599099 |
| Country of Origin | Germany |
| Warranty | 1 Year Manufacturer Warranty<\/strong> PEACE OF MIND<\/span><\/td> |
📦 Shipping, Warranty & Premium 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 FN045-SDF.4F.V7P1 features German-engineered construction with premium ball bearings, reinforced housing, and robust 6kg build. Designed for continuous industrial duty with minimal wear, ensuring a service life exceeding a decade.
🔹 Q2: How quiet is this fan's operation?
A: Despite its powerful airflow at 900 rpm (or quieter 630 rpm low-speed mode), 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 this fan save energy?
A: With dual-speed power consumption of just 0.18kW (high) / 0.10kW (low) and current draw of only 0.50/0.24A at 400V, this fan delivers exceptional energy efficiency – perfect for 24/7 continuous operation without high utility costs.
🔹 Q4: What cooling performance can I expect?
A: This axial fan delivers exceptional volumetric flow and static pressure at both 900 rpm and 630 rpm with 50/60Hz compatibility, ensuring superior heat dissipation for industrial machinery, data centers, and HVAC systems. The dual-speed design allows you to balance airflow and noise as needed.
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 Systems Engineer
"The ZIEHL-ABEGG FN045-SDF.4F.V7P1 is incredibly energy efficient and whisper-quiet. At 900 rpm it provides solid airflow for our cooling needs, while the 630 rpm low-speed mode is virtually silent – perfect for night-time operation in noise-sensitive areas. The dual-speed 0.18/0.10kW motor draws only 0.50/0.24A, dramatically cutting our electricity bills. Build quality at 6kg is pure German engineering – you can feel the 10+ year durability. Ideal for our laboratory ventilation system. Highly recommended!"
— Thomas Weber, Facility Operations Manager
✅ Verified Purchase · Reviewed on April 28, 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
4.2 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
A great value for a state of the art monitor.
I use two of these at my home work station. I am not a gamer, I use these mainly for working on multiple spread sheets and financial programs. The high pixel count of these 8k video displays makes it easy to read the screens. I have Windows 11 on my computer, so installation of the 3 monitors was easy. I have my computer monitor set at 150% and these two monitors set at 125% magnification. All three are at eye level. They came with display port cables which my computer and hubs do not have, so I in a 8K HDMI cable for each. I do play a few videos, and those look great. The curved screen helps in keeping all the monitor sort of equidistant from my eyes which helps everything on the 3 screens stay in focus for my 80 year old eyes. I have reflections on my computer screen, but both of these Koorui monitors are reflection free.
I first went to Costco to pick up a monitor and this allowed me to zero in that I wanted the 8k and curved screen in a 24 or 27 inch monitor. They did not have that combination. I tried just one of the Koorui monitors along with my older monitor. The Koorui was so far superior that I quickly purchased the second one and tossed out my outdated one. I use these for hours each day, and at this low price I feel I can easily justify this investment. I feel secure these monitors will be with me for a long time.
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Reviewed in the United States on October 27, 2023
★★★★★ 1
This sucks.
Well i picked this up on sale for black friday and finally got around to installing my new video card, psu, extra ssd, and finally hooking up this new monitor. The new video card doesn't have a spot for the cable from my old 1080p monitor, so this is the only monitor i can use. It's christmas eve btw.
Anyways the monitor fires up fine and looks great for about 6 hours of use. Then as i'm getting ready to boot up elden ring a big vertical magenta line of pixels appears on the right half of the screen, as well as a grey horizontal line of pixels. I didn't do anything before this happened, the monitor was sitting completely still on my desk. One second it worked the next i've got this line.
I tested another cable, and while unplugging the displayport cable from the monitor the pink line stayed there as it was registering "no input." So it's definitely the monitor that's broken and not something wrong with my video card or software. I tried contacting technical support early in the morning and still haven't received anything at 5 pm.
I realize it's christmas eve but I'm now stuck without a functioning monitor for probably my entire time off for christmas, and will have to pay return shipping, which soaks up all the money i saved getting it on sale.
Over all i'm very unhappy with this purchase.
edit: Koorui, the manufacturer, never got back to me about the broken monitor they sent me, so i contacted amazon and told them my situation. they told me they couldn't send a replacement because it wasn't available, even though you can order the exact monitor off amazon through prime right now. this order was a critical failure in service with both koorui and amazon. they can't seem to lift a finger for someone who paid them money for a product they sell.
they want me to ship the monitor back, receive my money back, then purchase the same monitor for a higher price from them. I'm changing my review to 1 star and i would give 0 stars if i could. unbelievable.
edit: ok i shipped the monitor back. they sent me a replacement monitor and this monitor also does not work. it doesn't turn on. i plugged it into both a surge protector and a power strip, then switched the cable and it doesn't turn on. i would be extremely wary of this company and their products.
edit 2: by far my worst purchasing experience on amazon. with the second broken monitor they shipped me the support guy actually asked if i would take it to a tv repair shop. i told him we don't have that in the united states and returned the item for a full refund. they got to keep my $150 for about 3 months though. these people should not be allowed to sell on amazon.
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Reviewed in the United States on December 24, 2022
★★★★★ 5
Gaming
Size: 27"/QHD/200Hz
Idk about the specs but my it's used strictly for gaming and got no complaints.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Koorui 34E6UC (34" 3440×1440, 180 Hz, 1000R curved VA panel) — But Missing Info Buyers Should Know
Size: 34"/WQHD/1000R/HDR400
Review:
I purchased two of the Koorui 34‑inch curved ultrawide monitors for a dual‑monitor setup, and so far I’m very pleased with them. The picture quality is sharp, the brightness is solid, and the “Normal” color preset looks natural without any adjustments. For the price, these 34‑inch panels deliver very good performance.
That said, there are a few important details the product listing and reviews don’t mention — and knowing them ahead of time would have saved me some stress during installation.
1. YES, the 34‑inch model DOES include stand‑offs (spacers)
This is not mentioned anywhere in the listing, and even Amazon’s Rufus incorrectly says they are *not* included. They actually come in the small accessory packet with the manual.
If you’re mounting these monitors, you will need those stand‑offs because of the recessed VESA pattern. They are already in the box — just not advertised. I rushed to order a separate spacer kit because the listing didn’t mention it, so I’m putting this here to help the next person avoid that.
2. One of my monitors flashed briefly until I disabled FreeSync
On one of the two monitors, I noticed a quick bright “flash” when moving the mouse. Turning off Adaptive Sync / FreeSync in the monitor’s menu fixed it instantly. The other monitor didn’t have this issue, so it seems to vary by panel.
Not a defect — just something to be aware of if you see flicker or brightness pops.
3. Color and brightness match well once set manually
After setting both monitors to the same brightness, contrast, and color mode, they match very well side‑by‑side. The “Normal” color preset looks the most accurate on these VA panels.
4. Build quality and packaging are solid
Both monitors arrived well‑protected, and the included cables work fine. The stand is basic, but I’m using monitor arms, so that wasn’t a factor for me.
5. Too early to comment on long‑term support or durability
I’ve only had these monitors set up for a few hours, so I can’t speak yet to long‑term reliability or how responsive Koorui’s support is. I’ll update this review if anything changes over time.
Bottom line:
These 34‑inch Koorui ultrawides are excellent for the price, especially for gaming or a dual‑monitor setup. Just be aware that:
- Stand‑offs ARE included (despite the listing not saying so)
- FreeSync may need to be turned off on some units
- Picture quality is great once you match settings manually
- Long‑term support is still unknown
If the listing had mentioned the included spacers, it would have saved me a last‑minute order — so I hope this review helps the next person.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Awesome monitor! (my 3 year review)
So I've owned this monitor for about 3 years now and here's what I have to say about this monitor. The picture quality is actually really good. I got the 1080p version and I mostly use it with my Xbox series x and occasionally will use it for some lighter gaming on my gaming PC both work effortlessly well. The screen size is okay I think next time if it's in the budget I'll buy there 34 inch curved monitor. But for right now I'm sticking with this monitor until it dies and so far it's running strong 3 years later. Right now this monitor cost $80 which is an absolute steal at that price. I paid $130 for it and would say it's absolutely worth getting. There's no flickering. The setup process went smoothly. It's compatible with both my console and gaming PC! I absolutely love this monitor! I don't own the 27 inch version but I'd recommend going with either that size or bigger if you can afford it.
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Reviewed in the United States on December 10, 2025