SKU: 92803741806

Brand new RH31M-2DK.3B.3R ZIEHL-ABEGG centrifugal fan 3-230/400V 50HZ 2700RPM

$358.04 $397.82
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Description

Brand new RH31M-2DK.3B.3R ZIEHL-ABEGG centrifugal fan 3-230/400V 50HZ 2700RPMZIEHL ABEGG RH31M 2DK. 3B. 3R Centrifugal Fan High Efficiency 0. 32kW Centrifugal Fan 230 400V 2700 RPM Professional high efficiency centrifugal fan engineered by ZIEHL ABEGG for exceptional durability (10+ years), optimized quiet high speed operation, energy efficient 0. 55A current draw, and high volume airflow delivering superior heat dissipation for industrial and commercial applications. DOWNLOAD DATASHEET Core Performance Advantages 10+ Years

ZIEHL-ABEGG RH31M-2DK.3B.3R Centrifugal Fan

High-Efficiency 0.32kW Centrifugal Fan | 230-400V | 2700 RPM

Professional high-efficiency centrifugal fan engineered by ZIEHL-ABEGG for exceptional durability (10+ years), optimized quiet high-speed operation, energy-efficient 0.55A current draw, and high-volume airflow delivering superior heat dissipation for industrial and commercial applications.

📄 DOWNLOAD DATASHEET

Core Performance Advantages

🏆

10+ Years Industrial Durability

German-engineered by ZIEHL-ABEGG with robust 5.3kg construction ensures reliable operation exceeding 10+ years. Premium materials, high-quality ball bearings, and precision manufacturing guarantee exceptional lifespan in demanding environments with minimal maintenance requirements.

🔇

Optimized Quiet High-Speed Operation

Advanced centrifugal fan design delivers optimized quiet performance even at high 2700 RPM. Precision-balanced impeller, vibration-damping technology, and aerodynamically optimized housing minimize noise, making it suitable for various industrial environments.

⚡

Energy Efficient High-Speed Design

Remarkable energy efficiency with optimized power consumption of 0.32kW and efficient 0.55A current draw at 230-400V. Significantly reduces operational costs for continuous 24/7 operation while maintaining exceptional high-speed performance.

💨

High-Volume Centrifugal Airflow

High-speed 2700 RPM operation combined with optimized centrifugal impeller generates powerful, high-static-pressure airflow with exceptional volume capacity. Superior air movement provides remarkable heat dissipation for demanding industrial applications.

Industry Applications

The ZIEHL-ABEGG RH31M-2DK.3B.3R is engineered for versatile applications across multiple industries requiring reliable, high-performance centrifugal airflow solutions.

🏭 Industrial Ventilation Systems
❄️ Commercial Air Conditioning
🧊 Industrial Refrigeration
🔥 Heating Systems
⚙️ Electrical Automation
🔌 Frequency Converters
🚄 Rail Transportation HVAC
🏢 HVAC (FFU/AHU) Systems
🌫️ Air Purification Systems
🚗 New Energy Vehicles
🏗️ Industrial Process Cooling
💻 Data Center Cooling
⚡ Power Plant Ventilation
🏥 Hospital HVAC Systems
🔬 Laboratory Ventilation
🏭 Factory Exhaust Systems
📡 Telecom Equipment Cooling
🔋 Battery Storage Systems
🌾 Agricultural Ventilation
🚢 Marine & Shipboard HVAC

Advanced Technical Features

High-Efficiency 0.32kW Motor

The high-efficiency 0.32kW motor delivers exceptional high-speed airflow performance while maintaining outstanding energy efficiency. This advanced motor design provides optimal power-to-airflow ratio, ensuring maximum cooling capacity with minimal energy consumption.

Dual-Voltage 230-400V Flexibility

Advanced dual-voltage design provides exceptional flexibility for global installations. Compatible with both 230V and 400V power systems, making it perfect for diverse industrial environments and international applications.

Optimized 0.55A Current Draw

Efficient 0.55A current draw at 230-400V provides outstanding energy savings. This minimizes operational costs and reduces electrical infrastructure requirements, perfect for continuous 24/7 operation in demanding environments.

High-Speed 2700 RPM Performance

The impressive 2700 RPM high-speed operation delivers exceptional airflow volume and static pressure, making it ideal for demanding industrial applications requiring maximum cooling performance and air movement capacity.

DATASHEET

Technical Specifications

Model Number RH31M-2DK.3B.3R
Manufacturer ZIEHL-ABEGG GERMANY
Product Type Centrifugal Fan HIGH STATIC PRESSURE
Condition Original new from manufacturer
Rated Power 0.32 kW ENERGY EFFICIENT
Rated Voltage 230-400 V THREE PHASE
Frequency 50/60Hz
Current 0.55 A OPTIMIZED
Speed 2700 rpm HIGH SPEED
Net Weight 5.3 kg COMPACT
Shipping Dimension 40 × 40 × 35 cm
Country of Origin Germany
HS Code 8414599099
Warranty 1 Year Manufacturer Warranty

Shipping, Warranty & Service

Shipping From: 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 ZIEHL-ABEGG.

Product Guarantee: We sell only genuine ZIEHL-ABEGG 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.

Frequently Asked Questions

Q1: What makes this ZIEHL-ABEGG centrifugal fan last over 10 years?

A: The robust 5.3kg German-engineered construction incorporates premium materials, precision manufacturing standards, high-quality industrial ball bearings, and reinforced components. The centrifugal fan features a dynamically balanced impeller and enhanced motor protection, ensuring long-term reliability even at high 2700 RPM speeds.

Q2: How quiet is the RH31M-2DK.3B.3R at 2700 RPM?

A: This centrifugal fan is engineered for optimized quiet operation even at high 2700 RPM speed, thanks to advanced aerodynamic impeller design, precision balancing, and vibration-damping technology. The optimized scroll housing minimizes turbulence and noise, making it suitable for various industrial environments.

Q3: What cooling performance can I expect from the 2700 RPM centrifugal airflow?

A: The high-speed 2700 RPM operation combined with advanced centrifugal impeller generates exceptional high-static-pressure airflow with outstanding volume capacity. This provides remarkable heat dissipation for demanding industrial equipment and critical cooling applications.

Q4: What makes this fan energy efficient at high speed?

A: The RH31M-2DK.3B.3R features an advanced motor design with 0.32kW power consumption and optimized 0.55A current draw, delivering exceptional high-speed performance with minimal energy consumption. Dual-voltage 230-400V operation provides flexibility for global installations.

Need High-Performance Centrifugal Fan Solutions?

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

Request Technical Support Request Volume Pricing

Customer Reviews

★★★★★ Verified Purchase

"Outstanding ZIEHL-ABEGG quality! Powerful 2700rpm operation, efficient 0.32kW power draw with just 0.55A current, and compact 5.3kg German build. Exceptional high-speed airflow for demanding industrial applications. 10+ year durability is clearly evident! Highly recommended!"

— Markus Hoffmann, Industrial Operations Director

Manufacturing Facility Engineering • Reviewed on: October 18, 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: 92803741806

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4.6 ★★★★★
Based on 15 reviews
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Product Reviews
R
Verified Purchase
R. Cordosi
New York, US
★★★★★ 5
Outstanding Frother!
Color: Space Gray
Exceptional! This frother is in another league compared to the cheapo push button frothers. The motor is smooth, quiet and powerful. This has an intuitive thumb dial on top that operates smoothly with a wide range of smooth speed adjustment. It’s gentle enough to froth a little bit of milk for a macchiato and powerful enough to scramble 3 eggs. The head is removable for easy cleaning. It’s also rechargeable. I charged this the day I bought it on April first. I use it at least twice a day. It’s September 26th today and I have yet to recharge it and it’s not showing any signs of needing a charge. One minor quibble is that they give you 2 of the same frother heads. They are built so well, that I don’t imagine it ever wearing out. It would have been nice to get a whisk or something different. Not a deal breaker at all though.
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Reviewed in the United States on September 26, 2025
B
Verified Purchase
banjo player
Birmingham, US
★★★★★ 5
Solid unit
Color: Black
Handheld Mixer/Frother Review A Premium Choice That Transforms Morning Coffee I am thoroughly impressed with this handheld mixer and frother. Each morning, I blend cacao and collagen powder into my coffee, and in the past, I always ended up with stubborn lumps using only a spoon or whisk. I had previously purchased a few inexpensive handheld mixers, but they disappointed me both in price and performance, struggling to mix the powders thoroughly—especially at the bottom of the cup. I came close to abandoning handheld mixers altogether, but decided to give it one last try. After reading countless reviews and carefully comparing models, I opted to invest in a higher-end handheld mixer. The anticipation was high—would this mixer truly distinguish itself from the budget options cluttering my kitchen drawer? From the moment I unboxed it, the difference was clear. The mixer felt substantial in my hand, and the build quality reflected thoughtful engineering. While this model cost roughly twice as much as the cheaper alternatives, it proved to be well worth the investment. Initially, I was concerned about the dial at the top, fearing it might be difficult to control. However, I was pleasantly surprised by its intuitive operation. The unit offers a solid feel, plenty of power, and a versatile range of speeds—from a gentle stir perfect for coffee to an impressively fast setting. I had not previously considered using this mixer as a frother, but as a cappuccino enthusiast, I decided to give it a try. I heated both 2% milk and oat milk to take the chill off, then submerged the mixing wand. Allowing the mixer to rise above the milk introduced air and created a rich, creamy foam—an unbelievable result. My homemade cappuccino now tastes like something from a café. The controls are robust, the construction is reliable, and the power is consistent. Cleanup is effortless, requiring only a quick rinse under the tap. The battery life is also noteworthy, lasting through several uses without losing strength. If you are hesitant to spend a bit more on a quality handheld mixer, I wholeheartedly recommend making the investment. This mixer has become an essential part of my morning routine. Excellent product—well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
P
Verified Purchase
Philip B. Corriveau
Carnegie, US
★★★★★ 5
Solid, powerful, rechargeable
Color: Black
Very impressed with its weight, speed and performance. The dial is great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Chief
Chelsea, US
★★★★★ 4
Very nearly the perfect frother for all your basic frothing & mixing needs
Color: Black
There are a lot of middle-of-the-road frothers out there. I've been through a few of them in my recent search for something that could mix and froth well, without taking up any more outlets in my basement kitchen. Of the three Maestri frothers I've tried so far, this one wins the race by a nose. Most recently, these Maestri frothers come in basically three versions: A single-speed @ 8000 RPM, a two-speed @8000/5500 RPM, and this stepless variable-speed version. Aside from that, the only real difference in recent version pack-outs is which attachments they come with. Look over the reviews of the single-speed version and you'll find that while it can and does froth well, it starts at a single, high speed and gets there fast. This makes it pretty easy to spin liquid right out of most common cups and mugs. There is a two-speed version, but it's harder to find, only comes in one color (Grape Purple), and while it's much better than the Maestri single-speed, it still has a couple of quirks that make this variable-speed version win out. This mixes and froths whole milk, half-and-half, or heavy whipping cream, or just about anything else very well. Like all frothers, it takes a little time to learn its nuances and nail down the technique, this will definitely get you there. The best feature of this is easily the speed control. Turn the knob to turn it on at a low speed that's great to get things started, then turn the knob to crank up the speed just enough to do what you need, whether that's mixing or frothing. The low starting speed makes it easy to keep things under control without undue spilling, and the max speed is more than enough to make quick work of getting your froth on. There are really only two complaints I have with this stepless, variable speed version: - I'd really like to have a Press On / Release Off button in addition to the Speed Control knob. More than one time have I gone to turn this off, only to spin the knob the wrong way and crank the speed up to ludicrous, sloshing liquid on the counter. Being able to turn it Off just by letting go of the button would be quick and easy. This configuration would allow using a preferred speed right from the start, while still allowing speed to be adjusted on-the-fly when needed. - Give it a bigger battery. It would cost mere pennies to give this a 2000mAH+ instead of a 1200mAH battery, and I can't think of any reasonable downside to that. - Give the motor a little more torque. It's fairly easy for the current motor, at any speed, to get bogged down in a thick protein powder mix, or when pressing the frother or other attachment a bit too hard into the bottom or side of the frothing container. A bit more "oomph" would prevent that. I really like the overall design and features of thes Maestri frothers better than many other, cheaper versions. This variable-speed version is pretty great as it is and probably the one I would recommend over the single- or two-speed, for most people. But I often find myself using two hands -- one to hold it steady, and the other to turn it on and tweak the knob to the desired speed(s) -- for a device that should arguably need only one hand to use. Just a couple of minor tweaks as noted above would make this the overall best frother of its type that I've used.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2025
D
Verified Purchase
D. Smith
Whiting, US
★★★★★ 5
Hands down, the BEST handheld frother I've ever used!
Color: Black
Hands down, the BEST handheld frother I've ever used! I got the black one, but any color will have the same results. Over the past 12 years or so, I've used so many different handheld frothers and they've ALL fallen short of expectations for quality, longevity, power, features, and usability. I've used everything from cheap, $15 models to $50+ models and everything in-between. Some with fancy attachments for various types of mixing, frothing, beating, whipping, etc. Some with rechargeable batteries, some without. Some AC powered, some with fixed whisks, some with detachable/replaceable whisks, some with stands, etc. NONE have been spectacular. Most broke within 6 months and got tossed. ALL were major disappointments in the end, including the "revered" Zulay models of which I tried several. I finally found this Maestri House branded, variable speed frother with detachable / replaceable whisks and got one to try. I was literally on Cloud Nine the first time I turned it on. Like, WOW! Not only was it FAST on the highest speed, but it was powerful enough to churn right through milk, eggs, cream, etc, without bogging down like many others. This thing makes milk froth like a milkshake and Matcha Lattes like nothing else I've ever experienced. I used to have to sift my Matcha, then whisk it in hot water, then froth milk and then blend them together to make the perfect latte. and if the milk was cold (my preference), pre-whisking in hot water was a must to avoid lumps. However, with THIS frother? I literally pour my milk into a tall tumbler, drop in un-sifted Matcha powder, and spin up the Maestri House frother at first on a medium low speed to get it mixed, then jump straight to the highest speed to really whip that milk and match up. After about 30-45 seconds, I've got the thickest, richest, smoothest, most aerated latte around. And NO LUMPS at all!!! What a time and dish saver! And cleaning? I just run it under hot running water to get the shaft cleaned and then spin it up in a dish with hot running water for a few moments, then spin it on high for a few seconds in the air to dry it off instantly. Now, I'll be honest here, too. The specs say it can go months on a charge, using it for a couple minutes a couple times daily. Well, I guess it could do that and still spin. But I use it FULL SPEED, churning hard for at least a minute a couple times per day. After about 2 weeks, I can start to notice a speed reduction so I just plug it back in on the charger. All things considered, this is still better than all the other handheld frothers I've used over the years. After using the heck out of this thing for the past 7 months, I've even decided to start selling these in our Japanese gift shop. The manufacturer is has been very responsive both in customer support (I called them about an issue I thought I was having, and they called me back with a couple hours even though I didn't leave voicemail when they didn't answer right away) and in reseller support. I have to give these guys an A+ for responsiveness and quick resolution when problems might arise. HIGHLY recommended!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025

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