SKU: 8378142483

RH28M-4DK.2A.1R ZIEHL-ABEGG centrifugal fan 400V 0.9kW 0.23A

$269.08 $298.98
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Description

RH28M-4DK.2A.1R ZIEHL-ABEGG centrifugal fan 400V 0.9kW 0.23AINDUSTRIAL GRADE MADE IN GERMANY RH28M 4DK. 2A. 1R ZIEHL ABEGG Centrifugal Fan 400V 0. 9kW 0. 23A German engineered for extreme reliability (10+ years), ultra quiet 64dBA operation, energy saving low power consumption, and high volume 1400m h 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

⚡ INDUSTRIAL GRADE | MADE IN GERMANY

RH28M-4DK.2A.1R ZIEHL-ABEGG Centrifugal Fan 400V 0.9kW 0.23A

German-engineered for extreme reliability (10+ years), ultra-quiet 64dBA operation, energy-saving low power consumption, and high-volume 1400m³/h 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 5.2kg 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 impeller profiling and precision dynamic balancing drastically reduce turbulence and noise to just 64dBA. Ideal for hospitals, offices, residential areas, and noise-sensitive facilities.
⚡
Energy Efficient Low Power
Optimized 0.9 kW power consumption with ultra-low current draw of just 0.23A at 400V. Dramatically cuts energy costs – perfect for 24/7 continuous duty cycles.
💨
High-Volume Airflow
Powerful 1400m³/h airflow at 1390 rpm delivers exceptional volumetric flow and static pressure for superior heat dissipation in data centers, power electronics, and industrial systems.

Industry Applications

The RH28M-4DK.2A.1R 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-4DK.2A.1R GENUINE
Condition Original new from manufacturer
Manufacturer ZIEHL-ABEGG GERMANY
Country of Origin Germany MADE IN GERMANY
Fan Type Centrifugal INDUSTRIAL GRADE
Type / Size 28
Power [kW] 0.9 EFFICIENT
Nominal Voltage [V] 400 3-PHASE
Amperage [A] 0.23 ULTRA LOW
Rotational Speed [rpm] 1390
Airflow [m³/h] 1400 HIGH AIRFLOW
Noise Level [dBA] 64 ULTRA QUIET
Protection Class IP44
Operating Temperature -...+70 °C
Net Weight [kg] 5.2
Warranty 1 year PEACE OF MIND
HS Code 8414599099
Ship From Hong Kong
Lead Time 5 days
Delivery Time 3-8 days
Ship By DHL / UPS / FEDEX / TNT
We 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 / FEDEX / TNT.

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-4DK.2A.1R features German-engineered construction with premium ball bearings, reinforced housing, and robust 5.2kg 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 1400m³/h airflow, the aerodynamically optimized impeller and precision balancing drastically reduce noise to just 64dBA. It is exceptionally well-suited for noise-sensitive environments such as hospitals, labs, and office buildings.
🔹 Q3: How does this fan save energy?
A: With optimized power consumption of 0.9kW and ultra-low current draw of just 0.23A at 400V, this fan delivers exceptional energy efficiency – perfect for 24/7 continuous operation.
🔹 Q4: What cooling performance can I expect?
A: This centrifugal fan delivers exceptional volumetric flow (1400m³/h) and static pressure, 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 – Senior HVAC Engineer

"The RH28M-4DK.2A.1R is an outstanding 3-phase centrifugal fan from ZIEHL-ABEGG. At 0.9kW with an ultra-low 0.23A current draw, it delivers incredible energy savings while pushing 1400m³/h airflow. The 5.2kg German build quality is exceptional – clearly engineered for 10+ years of reliable service. At just 64dBA, it runs remarkably quiet for its performance. Perfect for our industrial HVAC systems. Highly recommended!"

— Robert K., Facilities Operations Manager

✅ Verified Purchase · Reviewed on June 5, 2026

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: 8378142483

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4.1 ★★★★★
Based on 27 reviews
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Product Reviews
C
Verified Purchase
"cpalm1"
Bozeman, US
★★★★★ 5
Great value
Size: 26"/17"/14"
Used on a 2018 outback. These are an amazing value. All 3 fit perfectly and work great. They work smooth and silently
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
L
Verified Purchase
Lola
Fort Morgan, US
★★★★★ 4
Great price, easy install; fit
Size: 25" 22" 15"
Great price, easy install; fit My Volkswagen Tiguan 2023 S. Glad I waited for next day delivery instead of going to autozone where comparable wipers cost $45 and that was WITH two coupons!! It would have been $60 without. The ONLY thing that could be better is warning you to make sure when you’re pressing in the wiper that you hold it from the very top or else your finger will slam down into the trap part and it will hurt like heck and make you bleed (personal experience this afternoon…) Otherwise great. Took off one star for that but maybe Im the only person thats ever happened to? (Im doubtful.) its not directly related to the product itself but just would be a helpful tip for ANY windshield wipers to include!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
M
Verified Purchase
Maria
Chelsea, US
★★★★★ 5
High Miles on Auto
Needed this O ring for my Honda. It works well and does what is expected. The rubber is flexible and not frayed or hardened. Easy to use and a decent price. So far there has been no issues with the o ring, no leaks, tears or damage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
C
Chris
Cuba, US
★★★★★ 5
Great replacement o-ring
I had to do some work on my Honda that required me to remove the steering pump. Any time you do that, you should replace the top o-ring. This o-ring was an exact match to the original and fit just fine. I popped it in and torqued it down to spec. It's holding a great seal and I've seen no problems with it. Good replacement in that it functions just like it should!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
C
Verified Purchase
Clemente
Port Orchard, US
★★★★★ 3
Tuve que poner otra
Nose si eran las medidas correctas se loqueó el aceite
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026

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