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Description
R4D400-AL17-05 EbmPapst Centrifugal Fan 400v 3~400V 450W 1.22A 1655rpmebm papst R4D400 AL17 05 Centrifugal Fan 450W German Industrial Grade MADE IN GERMANY HIGH EFFICIENCY CENTRIFUGAL FAN ebm papst R4D400 AL17 05 Centrifugal Fan German engineered for 10+ years of continuous operation, whisper quiet high efficiency performance, energy saving 450W motor, and exceptional static pressure the ideal cooling solution for demanding industrial HVAC, automation, and commercial ventilation systems. DOWNLOAD OFFICIAL DATASHEET
🇩🇪 MADE IN GERMANY | HIGH-EFFICIENCY CENTRIFUGAL FAN
ebm-papst R4D400-AL17-05 Centrifugal Fan
German-engineered for 10+ years of continuous operation, whisper-quiet high-efficiency performance, energy-saving 450W motor, and exceptional static pressure – the ideal cooling solution for demanding industrial HVAC, automation, and commercial ventilation systems.
📄 DOWNLOAD OFFICIAL DATASHEET (PDF)Core Performance Advantages
10+ Years Industrial Durability
ebm-papst German engineering with premium ball bearings, reinforced housing, and robust 14kg build. Exceeds 10+ years of continuous operation in harsh environments with minimal maintenance.
Ultra-Quiet Operation
Advanced aerodynamic centrifugal impeller design and precision dynamic balancing drastically reduce turbulence and noise. Ideal for hospitals, offices, residential areas, and noise-sensitive facilities.
Energy Efficient Low Power
Consumes only 450W with 1.22A current draw (3~400V). Cuts energy costs significantly vs conventional fans – perfect for 24/7 continuous duty cycles.
High-Volume Centrifugal Airflow
Powerful 1655 rpm centrifugal airflow delivers exceptional static pressure and directional air movement. Provides superior heat dissipation for data centers, power electronics, and industrial systems.
Industry Applications
The R4D400-AL17-05 is trusted across multiple sectors requiring reliable, high-efficiency centrifugal 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 | R4D400-AL17-05 GENUINE |
| Condition | Original new from manufacturer |
| Power | 450 W ENERGY EFFICIENT |
| Voltage | 3~400 V THREE PHASE |
| Current | 1.22 A OPTIMIZED DRAW |
| Speed | 1655 rpm HIGH STATIC PRESSURE |
| Frequency | 50/60 Hz |
| Manufacturer | ebm-papst GERMANY |
| HS Code | 8414599099 |
| Country of Origin | Germany MADE IN GERMANY |
| Product Type | Centrifugal fan INDUSTRIAL GRADE |
| Warranty | 1 year PEACE OF MIND |
| Net Weight | 14 kg HEAVY DUTY |
| Shipping Dimension | 60*60*43 cm |
| Ship From | Hong Kong |
| Lead Time | 5 days |
| Delivery Time | 3-8 days |
| Ship By | DHL / UPS |
| Sell and ship only genuine products from factory. | |
| Promise: Meet all factory specs, fit, form, and function. | |
| 30 days return policy, 100% customer satisfaction. | |
| Large quantity inquiry please contact email: [email protected] | |
📦 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 ebm-papst.
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 R4D400-AL17-05 features German-engineered construction with premium ball bearings, reinforced housing, and robust 14kg build. Designed for continuous industrial duty with minimal wear, ensuring a service life exceeding a decade.
🔹 Q2: How quiet is the 1655 rpm operation?
A: Despite its powerful airflow capacity, the aerodynamically optimized centrifugal 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 450W motor save energy?
A: With optimized current draw of 1.22A 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 1655 rpm centrifugal airflow delivers exceptional static pressure and volumetric flow, ensuring superior heat dissipation for industrial machinery, data centers, and HVAC systems.
Need a Reliable High-Performance Centrifugal 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 ebm-papst R4D400-AL17-05 centrifugal fan exceeded all expectations. It runs extremely quiet at 1655rpm, delivers powerful static pressure, and the 450W motor saves noticeable energy costs. Build quality is solid at 14kg – clearly German engineered for 10+ years. Perfect for industrial ventilation and server room cooling. Highly recommended for any application requiring reliable, silent, low-power airflow."
— Andreas K., Facility Operations Manager
✅ Verified Purchase · Reviewed on June 12, 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
4.1 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 4
Epilogues that left me wanting more
Format: Paperback
Book Review *minor spoilers*
3.5 stars
I absolutely ADORE the Off Campus series by Elle Kennedy. Every book was fun, spicy, and dealt with real world problems, but with happy ever afters of course!
I was SO excited to read The Legacy. An extended epilogue book dedicated to these characters?? Yes, absolutely love that idea. While it was very fun catching up with our favorite couples and seeing where they're at 2 years after their stories ended in their prospective books, I felt a little let down by most of them.
I think my favorite epilogue story of the 4 couples was Grace and Logan. They kicked off the book with a bang. There was humor, emotions, spice, more humor. Plus the elopement!! I only wish we could have seen that part actually play out instead of a cliffhanger and then hearing about it through other characters later on.
Dean and Allie. Gosh I loved this couple so much; their book (The Score), was my favorite of the original books. But Allie's character frustrated me so much when she didn’t want to accept Dean's proposal! Come ON girl!!
Sabrina and Tucker. Their book was my least favorite of the original books, largely due to the plot focused around her pregnancy. Pregnancy tropes are just not my jam. And again, least favorite epilogue couple. Tucker opening two successful bars in Boston within 2 years - wildly unrealistic. Sabrina graduating Harvard Law while pregnant and raising her daughter; somewhat more realistic. Their story in the epilogue was entertaining, but it just didn’t do it for me.
And Garrett and Hannah. My OG favorite couple. I loved their epilogue. I did not love that Hannah was so afraid to tell Garrett about her surprise pregnancy. But her reasoning was *somewhat* understandable. I will read anything I can get my hands on about this couple. But I just wanted MORE. More with the storyline about Garrett going public about his father's abuse. More about Hannah's career. More about G and H being parents - tell me about their kids! At least what are their names!
Overall it was a fun way to wrap up the series. While I felt left wanting more, it's safe to say I probably wouldn’t ever be fully satisfied. Can Elle Kennedy please just write endless books about this characters? K, thanks bye!
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Reviewed in the United States on September 14, 2022
★★★★★ 5
hot hockey players in love ♥️
Format: Kindle
I have enjoyed this series so much 🥰Seeing all my favorite hockey players and their ladies get their HEA in these 4 novellas just made my heart all gooey 😍. I have truly learned to love these characters and the bromance of the hockey players, as well as the sisterhood of the WAGS. I all so glad Elle Kennedy wrote a continuing series 😘. Although my preference is sweet and clean reads, these spicy romances have captured my heart with their plot development and authentic characters. That being said this book, like the others in the series, have strong language and sexually explicit material. For mature audiences only. If you are ok with that, I highly recommend this series 😉
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Reviewed in the United States on June 2, 2026
★★★★★ 5
I love this series!
Format: Kindle
I totally love this book and the entire series! I love that we could follow along with their lives after college, so excited for the show!
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Reviewed in the United States on May 20, 2026
★★★★★ 4
The Perfect Conclusion!
Format: Kindle
I was a little skeptical starting this one cause I’m not usually a novella person. BIG HOWEVER! This was definitely needed because I was already starting to miss the OG Briar kids!
I’m not gonna go into too much detail since this is a spoiler free account, but I’ll just give you my thoughts on each novella:
Logan and Grace:
this one had me kicking my feet, giggling, and SQUEALING! It was so cute from start to finish and of course there was a little spiciness🤭 no complaints about this one!
Dean and Allie:
In the words of Jacob Black- “SHE’S NOT SURE WHAT SHE WANTS” and it irritated the hell out of me🙄 She was absolutely infuriating in this one and couldn’t wait for this part to be over🥲
Tucker and Sabrina:
There’s started off a bit flat if I’m honest. I mean, they were just kind of. . .boring. Which is a shame cause they’re my favorites out of the whole series!😭
Graham and Hannah:
Of course the OGs! Loved their portion of the book, until a certain part happened😐 I feel like Garrett didn’t handle it well, but he made up for it in the end. But this one was also so sweet because it showed how supportive they are to each other in their different careers.
This book wasn’t overly spicy because it was more so about life after the college world experience, which is fine. There was still a fair amount of spice and I loved what I was given!😅
Last thing I’ll say about this book: I did not expect to laugh as hard as I did reading this! I mean I was legitimately CACKLING through this entire book!😂
Overall, I really enjoyed this one and loved seeing what our favorite characters were up to after graduation.
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Reviewed in the United States on February 2, 2025
★★★★★ 5
This product works.Worth the price!
Color: Mayday
My son had the worst sunburn I have ever seen. I looked for products and found this one. It said 3 times the relief. It is expensive it's around 50.00 dollars. I would have paid a hundred dollars to get my son some relief.If it would work. I should add that my son is grown.But his burn was so bad.He couldn't even take his shirt off without it hurting. I applied this product as said a p size shape.My son is a larger young man.He's almost six foot 220lbs.. I applied the product as said got him as comfortable as I could. And went on about my business. I checked back in and a couple of hours, and he said he felt some relief. I talked to him today and he goes mom. I feel a whole lot better. Unfortunately, he did blister, so he will have to go into the doctors. Just to be sure that blisters don't get infected. The relief he felt is worth the price.Anytime.. Just on a side note, I got natural witch, hazel and aloe vera.And when you mix the two together, it is a good compliment to this product to keep the skin moisturized as it's drying out. When I get the olive era product, I will write a review to see if it is good..
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Reviewed in the United States on May 12, 2026