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Description
RH28M-2DK.3F.2R ZIEHL-ABEGG centrifugal fan 0.5/0.86 kW 2.3/0.88A 2780/3280rpmRH28M 2DK. 3F. 2R ZIEHL ABEGG Centrifugal Fan 3 230 400V 0. 5 0. 86kW 2. 3 0. 88A 2780 3280 rpm INDUSTRIAL GRADE MADE IN GERMANY RH28M 2DK. 3F. 2R ZIEHL ABEGG Centrifugal Fan 3 230 400V 0. 5 0. 86kW 2. 3 0. 88A 2780 3280 rpm German engineered 3 phase dual voltage dual speed centrifugal fan for extreme reliability (10+ years), ultra quiet operation, energy saving efficient power consumption, and massive high volume airflow the ultimate cooling solution
⚡ INDUSTRIAL GRADE | MADE IN GERMANY
RH28M-2DK.3F.2R ZIEHL-ABEGG Centrifugal Fan 3-230-400V 0.5/0.86kW 2.3/0.88A 2780/3280 rpm
German-engineered 3-phase dual-voltage dual-speed centrifugal fan for extreme reliability (10+ years), ultra-quiet operation, energy-saving efficient power consumption, and massive 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 7.1kg 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 despite extreme speed. Ideal for hospitals, offices, residential areas, and noise-sensitive facilities.
Energy Efficient Dual Power
Optimized 0.5/0.86kW dual-power consumption with current draw of just 2.3/0.88A at 3-230-400V. Delivers exceptional performance per watt for heavy-duty 24/7 continuous operation.
Massive High-Volume Airflow
Extremely powerful dual-speed airflow at 2780/3280 rpm with 50/60Hz compatibility generates exceptional directional air movement and static pressure. Provides superior heat dissipation for the most demanding industrial systems.
Industry Applications
The RH28M-2DK.3F.2R 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 | RH28M-2DK.3F.2R GENUINE |
| Condition | Original new from manufacturer |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Power | 0.5 / 0.86 kW DUAL POWER |
| Voltage | 3-230-400 V DUAL VOLTAGE |
| Current | 2.3 / 0.88 A EFFICIENT |
| Speed | 2780 / 3280 rpm DUAL SPEED |
| Frequency | 50 / 60 Hz |
| HS Code | 8414599099 |
| Country of Origin | Germany MADE IN GERMANY |
| Product Type | Centrifugal fan INDUSTRIAL GRADE |
| Warranty | 1 year PEACE OF MIND |
| Net Weight | 7.1 kg |
| Shipping Dimension | 28 × 28 × 20 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 returns policy, 100% customers 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 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 RH28M-2DK.3F.2R features German-engineered construction with premium ball bearings, reinforced housing, and robust 7.1kg build. Designed for continuous heavy-duty industrial operation with minimal wear, ensuring a service life exceeding a decade.
🔹 Q2: How quiet is this fan's operation?
A: Despite its powerful ultra-high-speed airflow at 2780/3280 rpm, 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 0.5/0.86kW dual-power consumption and current draw of just 2.3/0.88A at 3-230-400V, this 3-phase dual-voltage fan delivers exceptional performance per watt – perfect for 24/7 continuous heavy-duty operation while keeping energy costs optimized.
🔹 Q4: What cooling performance can I expect?
A: This centrifugal fan delivers massive volumetric flow and static pressure at 2780/3280 rpm with 50/60Hz compatibility, ensuring superior heat dissipation for the most demanding industrial machinery, data centers, and high-performance 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 – Senior Industrial Engineer
"The RH28M-2DK.3F.2R is a powerhouse 3-phase dual-voltage centrifugal fan from ZIEHL-ABEGG. The 0.5/0.86kW motor with 2.3/0.88A current draw delivers massive airflow at 2780/3280 rpm while maintaining energy efficiency. It runs surprisingly quiet for its incredible speed. German build quality at 7.1kg is exceptional – built for 10+ years in the toughest industrial environments. Perfect for high-demand cooling applications. Highly recommended!"
— Abraham D., Industrial Facilities Director
✅ Verified Purchase · Reviewed on June 25, 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
4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Worth the money!
Color: Lightgreen
Absolutely amazing product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 5
Perfect beginner set
Color: Lightgreen
Love this!!! The toothbrush heads are a little flimsy but overall really liked this for my 3 year old.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Super Cute, Fun, & Effective
Color: Lightgreen
This set of water flosser and electric toothbrush are just adorable! The shapes of them fit in the hands really comfortably, but also add to the cuteness as the shapes of the animals!
Yes, this is meant for kids - so the toothbrush heads are small (for little kids), and the water flosser doesn't spray terribly hard. BUT they're still very effective.
I especially like the water flosser. It can be taken into the bathtub/shower while bathing, so the spray doesn't end up going places we don't want water to go. It has a small tank of water, and I recommend using room temp water (rather than cold) so that it's comfortable on the gums and teeth. Also to note, the flosser doesn't work when it's sideways or upside-down - it needs to be held upright.
This set is so cute, easy to use, easy to re-charge, and very comfortable. It's also very good quality - a great purchase. I love it!
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Reviewed in the United States on March 17, 2026
★★★★★ 4
4 year old approved!
Color: Lightgreen, Color: Lightgreen
Love that this is a complete set, down to the wall block for the charger!
My daughter is 4 and absolutely loves this set. I personally feel like the toothbrush head is a tad small, but it does do the job well. Its a soft brush head, with plenty of replacement heads. The toothbrush and the flosser both arrived fully charged, and so far we havent had to recharge it, but we're only a few days in. So, it seems to have a pretty good battery life so far. (I will update my review if anything changes on that aspect)
The toothbrush and flosser both stand upright independently on the counter, without tipping over.
The water flosser is hard fir my daughter to do by herself. She sprays water everywhere, as theres several buttons on it and she cant seem to remember in time which button turns it off. I help her with flossing and its been going fine.
Whether youre on high or low the water pressure is not too hard for a kids mouth. In fact, I think the low setting does nothing but rinse the mouth and basically teach the habit of flossing. We use the high setting and it does and OK job. I am a little old school though, and feel like nothing will top a good ole dental floss flossing, but water flossing is a safer route to avoid cutting gums or getting floss stuck between close teeth.
The sound level is minimal, a fraction of the sound level my adult water flosser makes. It doesnt shake/vibrate too badly in the hand and theyre bith comfortable to hold, and size appropriate for my (4yrs) daughters hands.
It comes in a really nice box, packaged perfectly, making this a great gift for your little ones. The colors and theme makes brushing teeth exciting and fun again for your littles :)
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Reviewed in the United States on October 25, 2025
★★★★★ 5
Great for kids
Color: Lightgreen
The HUACOCARE Kids Water Flosser and Electric Toothbrush Combo is an absolute game-changer for establishing a solid dental hygiene routine with children. The light green giraffe and monkey design is incredibly charming and immediately turned what used to be a bedtime struggle into a fun activity that my child actually looks forward to. Having both the sonic toothbrush and the water flosser in one compact unit is brilliant, as it saves counter space while ensuring that every part of their mouth gets a professional-level clean. The three gentle flossing modes and two sonic brushing modes are perfectly calibrated for younger, more sensitive gums, providing a thorough clean without any discomfort.
One of the standout features of this set is how braces-friendly it is; the water flosser reaches those tricky spots around wires and brackets that a standard toothbrush simply can't touch. It is clear that a lot of thought went into the ergonomics and the "fun factor," making it a perfect gift that is both practical and engaging. Since we started using this combo, our dentist has noticed a significant improvement in plaque removal and overall gum health. If you are looking for an all-in-one solution to build healthy brushing habits and make dental care feel like less of a chore, this set is worth every penny.
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Reviewed in the United States on February 21, 2026
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