SKU: 32843369924

R3G400-AD20-30 ebm papst centrifugal fan 48V 200W Heavy-Duty Industrial Ventilation Solution

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Description

R3G400-AD20-30 ebm papst centrifugal fan 48V 200W Heavy-Duty Industrial Ventilation SolutionEBMPAPST R3G400 AD20 30 Centrifugal Fan 36 57V DC Heavy Duty Industrial Fan Professional 200W centrifugal fan with 1290 RPM optimized speed, engineered for exceptional durability (10+ years lifespan), ultra quiet operation, energy efficient performance, and high airflow for demanding industrial ventilation and cooling applications. High Performance Industrial Centrifugal Fan 10+ Years Durability German engineered EBMPAPST construction with 25kg robust

EBMPAPST R3G400-AD20-30 Centrifugal Fan

36-57V DC Heavy-Duty Industrial Fan

Professional 200W centrifugal fan with 1290 RPM optimized speed, engineered for exceptional durability (10+ years lifespan), ultra-quiet operation, energy-efficient performance, and high airflow for demanding industrial ventilation and cooling applications.

High-Performance Industrial Centrifugal Fan

⏳

10+ Years Durability

German-engineered EBMPAPST construction with 25kg robust design ensures reliable, long-term operation exceeding 10 years. Heavy-duty industrial-grade materials, precision-balanced impeller, and reinforced housing guarantee exceptional lifespan in the most demanding industrial environments.

🔇

Ultra-Quiet 1290 RPM Operation

Optimized 1290 RPM speed with advanced aerodynamic blade design minimizes vibration and noise generation. Precision-balanced rotor assembly and vibration-damping technology ensure exceptionally quiet performance ideal for noise-sensitive industrial and commercial applications requiring powerful ventilation.

⚡

Energy Efficient (200W)

Optimal 200W power rating with 36-57V DC operation delivers excellent cooling performance with energy efficiency. The DC voltage system provides precise speed control and reduced energy consumption compared to traditional AC systems, lowering operational costs in continuous industrial applications.

💨

High Airflow & Superior Cooling

Powerful centrifugal design at 1290 RPM generates substantial airflow and static pressure for effective heat dissipation. The 404mm size provides superior cooling performance with optimized airflow distribution, making it ideal for large-scale industrial ventilation systems and equipment cooling.

Industry Applications

The R3G400-AD20-30 centrifugal fan is engineered for diverse industrial and commercial applications requiring reliable, efficient, and powerful airflow solutions with minimal noise and optimal thermal performance.

🌬️ Industrial Ventilation Systems
❄️ Commercial Air Conditioning
🧊 Industrial Refrigeration
🔥 Heating Systems
⚙️ Electrical Automation
🔌 Frequency Converters
🚄 Rail Transportation
🏢 HVAC (FFU/AHU)
🌫️ Air Purification Systems
🚗 New Energy Vehicles
🏭 Manufacturing Facilities
🏪 Commercial Buildings

DATASHEET

Technical Specifications

Model Number R3G400-AD20-30
Condition Original new from manufacturer
Manufacturer EBMPAPST GERMANY
Product Type Centrifugal Fan
Rated Power 200 W ENERGY EFFICIENT
Rated Voltage 36-57 V DC DC OPERATION
Frequency 50/60 Hz
Rated Current 4.2 A
Speed 1290 rpm OPTIMIZED SPEED
Net Weight 25 kg HEAVY DUTY
Shipping Dimension 404 mm
Country of Origin Germany
HS Code 8414599099
Warranty 1 Year Manufacturer Warranty

Shipping, Warranty & Service

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 EBMPAPST.

Product Guarantee: We sell only genuine EBMPAPST 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 [email protected] for volume pricing and custom quotations for EBMPAPST products.

Frequently Asked Questions

Q1: How does the EBMPAPST R3G400 centrifugal design with 25kg construction ensure 10+ years of reliable service in demanding industrial applications?

A: The 25kg robust construction provides exceptional structural stability that withstands continuous operation in harsh industrial environments. Combined with EBMPAPST's precision German engineering, including industrial-grade bearings, reinforced housing, and thermal-optimized components, this centrifugal fan delivers reliable performance exceeding 10 years. The heavy-duty design minimizes vibration, reduces mechanical stress, and ensures consistent performance even under varying load conditions, making it ideal for 24/7 industrial applications.

Q2: What makes this industrial fan exceptionally quiet with 1290 RPM operation despite its 200W power rating?

A: The optimized 1290 RPM speed represents the ideal balance between performance and noise control. Advanced aerodynamic blade design minimizes air turbulence, while precision-balanced rotor assembly reduces mechanical vibration. The centrifugal design inherently operates quieter than comparable axial fans at similar power levels. Additional noise-reduction features include vibration-damping mounting points and smooth airflow pathways, resulting in exceptionally quiet operation suitable for commercial buildings, offices, and noise-sensitive industrial environments.

Q3: How does the 200W power rating with 36-57V DC operation provide optimal energy efficiency for industrial applications?

A: The 200W power rating with 36-57V DC operation offers superior energy efficiency compared to traditional AC systems. DC voltage allows for precise speed control and reduced energy losses in conversion. The 1290 RPM optimized speed provides excellent cooling performance while minimizing power consumption. The 4.2A current draw is efficiently managed through advanced motor technology, reducing heat generation and improving overall system efficiency. This combination results in lower operational costs and reduced energy consumption for continuous industrial applications.

Q4: What specific advantages does this 404mm centrifugal fan offer for large-scale industrial ventilation and cooling applications?

A: The 404mm size with 200W power rating provides ideal cooling capacity for large-scale industrial applications. For industrial ventilation systems, it offers efficient airflow with excellent static pressure capabilities. In commercial HVAC applications, the optimized 1290 RPM speed ensures effective cooling with minimal noise. The DC voltage operation (36-57V) enables integration with modern energy management systems and provides precise control capabilities. The fan's balanced combination of performance, durability, quiet operation, and energy efficiency makes it a versatile solution for diverse cooling requirements in manufacturing facilities, commercial buildings, and industrial installations requiring reliable, high-capacity ventilation.

Need Professional Industrial Ventilation Solutions?

Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial cooling and ventilation requirements.

Request Technical Support Request Volume Pricing

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 32843369924

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4.6 ★★★★★
Based on 20 reviews
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Product Reviews
A
Verified Purchase
akjruthies
Battle Creek, US
★★★★★ 5
Dog Approved - Highly Preferred Over Standard Toothbrush
Color: Neon (4-pack)
These pet finger tooth brushes work well for me and my dog. He most definitely tolerates these so much more than a standard tooth brush. I believe I am able to reach more of his teeth and that I'm more effective brushing with these than I am with a standard brush. I put one on each of my index fingers. This makes it easier to do each side and the top and bottom without having to twist and turn to reach everything. The size is just right for my index fingers. They are a little tight getting them on and I have found that wetting my finger and the inside of the finger brush makes it a lot easier to put them on. The bristles on the finger brushes are soft, yet they are durable enough to give some good scrub quality and gum massage. These are a good price for what you get. I purchased the four-pack at right about $16.00. I have gotten numerous uses so far out of the two that I have been using. I will definitely purchase these again when it is time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
P
Verified Purchase
Patrice Dickinson
Waukegan, US
★★★★★ 4
Probably Best for Medium-Large Size Dogs
Color: Blue (2-pack)
This finger cot–style toothbrush works well and is a simple way to brush your dog’s teeth, especially if they’re not comfortable with a traditional toothbrush. The material is soft yet effective at cleaning, and it gives you good control while brushing. The only drawback is that it’s a little large for my miniature Dachshund’s mouth, making it somewhat difficult to reach all areas comfortably. It would probably be a better fit for medium or larger dogs. Even so, it gets the job done and is a good option for introducing dogs to regular dental care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
L
Verified Purchase
Lemons Limes
Chelsea, US
★★★★★ 5
The easiest and best tooth brush!
Color: Pink (2-pack)
Ive tried several other dog tooth brushes for my 74 lbs Coonhound. This style and brand is the only one that is easy and works for us. It's easy to move your finger around and all sides of it have the cleaning nodules so no matter which way your finger turns, they are always touching her teeth. I like to try to open her mouth and get the inside of the mouth too. I loop my finger around her fangs. It is soft without harder parts so it doesn't make her pull away. This brush is perfect. It's a good quality and comes with a container for storage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
M
Verified Purchase
Mark
Pawtucket, US
★★★★★ 5
Total GAME CHANGER - incredibly effective toothbrush for dogs
Color: Clear (2-pack)
This silicon finger brush is incredibly easy to use - and so EFFECTIVE (more on that in the last paragraph this review). At first, it seemed a little hard to get on my finger but I simply got my finger wet first under the faucet and it slipped right on with virtually no effort. And once on, it's easy to take off but doesn't slip off accidentally when in use - so - perfect! Quick & simply to clean - rinses off in the sink in seconds, and ready to use the next time. And, my dog not only lets me clean her teeth - she actually like it (this from a dog who used to hate it when I would try to brush her teeth with a regular doggy toothbrush). This silicon "brush" is incredibly maneuverable - way more so than standard dog toothbrushes or regular finger brushes. So much so it makes it super easy to not only get those normally impossible to reach back molars - AND - even the back sides of the teeth! With a normal dog tooth brush (or finger brush) my dog's clamping down made that impossible. Now, it's not only possible - it's easy! Our dog's canine teeth had build-up but it was not until I pulled her gums back and looked at her back molars that I saw how bad things had gotten - and we have a young dog! Her back molars not only had build-up but some appeared to be stained a tea colored brown that did not come off with my fingernail. It was pretty disheartening and I felt terrible. How could this happen so quickly? The vet said it was plaque (and not yet tartar) and that it wasn't bad enough to warrant a professional cleaning - yet - but that I needed to do a better job brushing. He said: "I can see exactly where your brushing stops" (referring to the condition on the back molars which I had not been able to do with a regular brush as my dog just wasn't having it). Tips: here's what's working for us. Instead of squeezing out a pea sized blog of tooth paste onto this brush, I put a tiny dab - that it's - on the very tip of the brush and focus my efforts on two of our dog's worst teeth on one side - on top and then on the bottom. Then I put another small dab and repeat on the other side of her mouth with 4 teeth on that side. Then, I use another small dab and focus work on another group of teeth. All totaled, I'm using maybe 4 to 6 very small dabs of dog toothpaste, probably half the size of pea collectively, perhaps less. That's it. However much you choose to use is up to you - be sure and use an amount that's safe and effective for your dog. Effectiveness: this works and it works well! In just 3 days using the same vanilla flavored enzymatic toothpaste by CET I was seeing improvement. By day 7, that improvement was so obvious I was actually surprised by how much better they looked. It's now been a little over two weeks and they are looking considerably better! Conservatively, I'm thinking a 50% improvement. Not bad for just 2 weeks, right? I'm actually think I'm going to be able to completely reverse things - we'll see. I'll try and update this review again in a few weeks and let you know how it's looking but in the meantime, I am absolutely thrilled with this brush. I paid $16 and it came 2 in a pack) and the first (and only one) I've been using still looks brand new after it's rinsed off. All in all - this brush is a game changer! I can now brush our dogs back teeth and even the back sides of her teeth, all in less than a couple minutes a day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 23, 2020
J
Verified Purchase
JONNA S. Delp
Dallas, US
★★★★★ 3
Plastic not a brush
Color: Clear (4-pack)
Love the idea, dont care for the texture. It would be nice if they were soft brush and not plastic. Would retuen but i missed the window.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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