SKU: 55748443515

FB045-VDK.4F.6L ZIEHL-ABEGG Axial Fan

Sale price$238.05 Regular price$264.50
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Description

FB045-VDK.4F.6L ZIEHL-ABEGG Axial FanZIEHL ABEGG FB045 VDK. 4F. 6L Axial Fan Variable Speed Industrial Axial Fan Professional 0. 27 0. 68kW variable speed axial fan with 1080 1550 RPM operation, engineered for exceptional durability exceeding 10 years, ultra quiet performance, high airflow efficiency with optimal heat dissipation, and energy saving operation across diverse industrial and commercial applications. Variable Speed High Performance Axial Fan 10+ Years Industrial Durability

ZIEHL-ABEGG FB045-VDK.4F.6L Axial Fan

Variable Speed Industrial Axial Fan

Professional 0.27/0.68kW variable-speed axial fan with 1080/1550 RPM operation, engineered for exceptional durability exceeding 10 years, ultra-quiet performance, high airflow efficiency with optimal heat dissipation, and energy-saving operation across diverse industrial and commercial applications.

Variable Speed High-Performance Axial Fan

10+ Years Industrial Durability

German-engineered ZIEHL-ABEGG construction with 9kg robust design ensures reliable, long-term operation exceeding 10+ years. Premium industrial-grade materials, precision-balanced impeller, variable-speed motor technology, and reinforced housing guarantee exceptional lifespan for demanding variable-load applications requiring continuous operation and minimal maintenance.

🔇

Ultra-Quiet Variable Speed Operation

Optimized 1080/1550 RPM variable-speed operation provides exceptionally quiet performance ideal for commercial spaces, HVAC systems, and noise-sensitive industrial applications. Advanced axial aerodynamics with optimized blade design minimize turbulence and operational noise across the entire speed range. Precision-balanced rotating assembly ensures smooth, vibration-free operation for comfortable environments.

Energy Efficient Dual Power (0.27/0.68kW)

Dual power rating (0.27kW/0.68kW) with low 0.47/1.05A current draw provides optimal energy efficiency for 3~400V applications. Variable-speed technology allows precise matching of fan speed to cooling requirements, minimizing energy consumption. 3-phase 400V operation ensures compatibility with standard industrial power systems, offering cost-effective operation with flexible power management.

💨

High Airflow & Superior Heat Dissipation

Efficient axial design with variable-speed capability generates substantial airflow with excellent heat dissipation for industrial cooling applications. 55×55×28cm compact design provides superior cooling performance with high airflow volume across speed ranges, making it ideal for applications requiring efficient heat removal with variable cooling demands in industrial process systems.

Industry Applications

The FB045-VDK.4F.6L variable-speed axial fan is engineered for diverse industrial and commercial applications requiring reliable, efficient 3~400V airflow solutions with variable-speed control, minimal noise, and optimal performance in demanding environments.

💨 Variable Ventilation Systems
❄️ Commercial Air Conditioning
🧊 Industrial Refrigeration
🔥 Heating System Ventilation
⚙️ Electrical Automation
🔌 Frequency Converters
🚄 Rail Transportation Systems
🏭 HVAC (FFU/AHU) Systems
🌫️ Industrial Air Purification
🚗 New Energy Vehicle Cooling
🏢 Commercial Building Ventilation
🏭 Factory Process Cooling
🎛️ Control System Cooling
Power Electronics Cooling
🏥 Hospital Ventilation Systems
🛒 Supermarket Refrigeration
🍽️ Commercial Kitchen Ventilation
🏢 Data Center Cooling
🔬 Laboratory Fume Extraction
🏗️ Industrial Process Ventilation

DATASHEET

Technical Specifications

Model Number FB045-VDK.4F.6L
Article Number 201799 ORIGINAL PART
Manufacturer ZIEHL-ABEGG GERMANY
Product Type Axial Fan VARIABLE SPEED
Condition Original new from manufacturer
Rated Power 0.27/0.68 kW DUAL POWER
Rated Voltage 3~400 V INDUSTRIAL VOLTAGE
Frequency 50/60 Hz
Rated Current 0.47/1.05 A
Speed 1080/1550 rpm VARIABLE SPEED
Net Weight 9 kg INDUSTRIAL GRADE
Shipping Dimension 55 × 55 × 28 cm COMPACT DESIGN
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 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 for ZIEHL-ABEGG products.

Frequently Asked Questions

Q1: How does the ZIEHL-ABEGG variable-speed axial fan design with 9kg robust construction ensure 10+ years of reliable service in demanding industrial applications?

A: The 9kg industrial-grade construction with variable-speed technology provides exceptional durability exceeding 10+ years of continuous operation in demanding conditions. ZIEHL-ABEGG's German engineering excellence includes industrial-grade ball bearings rated for extended service life (minimum 60,000 hours), thermally optimized motor components designed for variable-speed operation, reinforced housing with corrosion-resistant materials, and premium-grade electrical insulation. This variable-speed axial fan delivers reliable performance in the most demanding applications such as industrial ventilation, process cooling, and HVAC systems with variable load requirements. The axial impeller design with precision dynamic balancing and aerodynamically optimized blade geometry distributes mechanical stress evenly, reducing wear on critical components even at varying speeds. The robust 9kg construction ensures structural integrity in high-vibration environments, maintaining the premium quality standards ZIEHL-ABEGG is renowned for in industrial applications with variable operational requirements.

Q2: How does this variable-speed axial fan achieve ultra-quiet operation across the entire speed range (1080-1550 RPM) in noise-sensitive commercial applications?

A: The optimized 1080-1550 RPM variable-speed operation combined with ZIEHL-ABEGG's advanced acoustic engineering provides exceptionally quiet performance across the entire operational range. The axial design with aerodynamically optimized blades and carefully designed housing produces smooth airflow with minimal turbulence, resulting in lower aerodynamic noise at all speeds. Precision dynamic balancing of the entire rotating assembly significantly reduces vibration and mechanical noise transmission even when operating at variable speeds. The 55×55×28cm compact construction incorporates internal noise-damping features and optimized airflow paths that minimize air turbulence. Advanced variable-speed motor technology with optimized magnetic circuits and smooth speed transitions reduces electromagnetic noise during speed changes. These engineering features combine to make this variable-speed fan exceptionally quiet for its performance class, suitable for commercial buildings, office environments, and other noise-sensitive applications where both variable airflow control and low noise operation are critical requirements.

Q3: How does the variable-speed capability with dual power rating (0.27/0.68kW) provide optimal energy efficiency for industrial applications with variable cooling demands?

A: The variable-speed capability with dual power rating (0.27kW/0.68kW) offers exceptional energy efficiency flexibility for 3~400V industrial fan applications with variable cooling requirements. This intelligent design allows operators to precisely match fan speed to actual cooling needs, significantly reducing energy consumption during periods of lower demand. The fan law principle (power consumption is proportional to the cube of fan speed) means that reducing speed by 20% can save approximately 50% in energy consumption. The relatively low power consumption across the speed range makes this fan ideal for applications where energy efficiency is important, such as commercial HVAC systems, industrial process cooling with variable loads, and systems with seasonal or operational variations. The 3-phase 400V operation ensures compatibility with standard industrial power systems worldwide, offering straightforward integration with variable frequency drives (VFDs) for precise speed control.

Q4: What specific advantages does this variable-speed axial fan offer for modern industrial ventilation, process cooling, and energy management applications?

A: The FB045-VDK.4F.6L with 55×55×28cm compact design, 3~400V operation, and 1080-1550 RPM variable-speed capability provides unique advantages for industrial and commercial applications requiring adaptive airflow control. The variable-speed technology allows precise matching of airflow to changing cooling requirements, optimizing both performance and energy consumption based on real-time needs. The compact design (55×55×28cm) allows installation in space-constrained locations while delivering substantial variable airflow for ventilation, process cooling, and HVAC applications. The axial configuration delivers high airflow volume with excellent efficiency across the speed range, making it ideal for applications with variable airflow requirements such as industrial processes with changing thermal loads, building ventilation with occupancy variations, and seasonal cooling systems. The 3-phase 400V operation ensures compatibility with industrial control systems and variable frequency drives for integrated speed management.

Need Variable-Speed Axial Fan Solutions?

Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your variable-speed ventilation and cooling 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: 55748443515

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Toby
Fort Morgan, US
★★★★★ 3
Great quality, a bit frumpy
Just ok. Probably should have returned these as I feel a bit like a grandma when I wear them, So they hang in my closet. Not super flattering but nice quality and fabric. Thickness is perfect. Style just isn’t for me but comfy
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Reviewed in the United States on September 27, 2025
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Sharpshopper
Lake Worth, US
★★★★★ 5
Amazing Fit For Tall Senior Slim Person!
Fit Type: 33" Inseam, Size: Medium, Color: Lake Green
I usually wear a size 8 or 10 or medium. But being 5 foot 11 and weigh 145, it’s very hard to find pants that fit. These in medium are great lightweight and long enough that they touch the floor in the back. Being older I have extra weight in my stomach and waist, but the waist is wide and not tight. It fits nice in the back also and the rise is long enough. Great summer pants for our hot weather in Florida. Even if they do pill some, I have a gadget that removes any pilling so not worried about that. I got the medium in the teal color which is not as bright but a nice color.
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Reviewed in the United States on March 4, 2026
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Monee Loyalty
Bozeman, US
★★★★★ 1
Pilling
I loved these pants very much when I first purchased them the fit was amazing and the length was even better. Pants are very flattering. I wore them for the first time a few days ago only for a couple hours and pilling happened immediately! I am very annoyed at that fact because I purchased these pants at the end of March and I am not in my return window! I am Not a happy customer at all. Waste of money
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Reviewed in the United States on June 2, 2026
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CH
Lowell, US
★★★★★ 5
Bought again but note the material was different .
Fit Type: 33" Inseam, Size: Medium, Color: White
Love these pants . Good quality. Good material and made well. Bought a second pair but they are lighter weight material which is nice for the summer. Will buy again. First heavier white material did not shrink. Not sure about the most recent material as I haven’t washed them yet. Size true to fit
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Reviewed in the United States on May 30, 2026
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Amazon Customer
Birmingham, US
★★★★★ 5
Good length, nice and comfy!
Fit Type: 33" Inseam, Size: Medium, Color: Army Green
Update after wearing on international trip: I still love these pants, but something about the high waist doesn’t look great on me if I wear a shorter length or cropped top (usually what I wear with high waisted pants). The waistband is too wide, and it looks unflattering. I may try to get it altered (again) to have a thinner waistband, but not eager to spend any more on these than I already have. 😭 Original review: I love these pants….I really wanted a natural fiber pant that wasn’t ankle length (I’m 5’8”)! I do NOT like that so so so many pants (from some of my favorite name brands but especially here on Amazon also) are “high waters”. These are a tad long at 33” (they didn’t have the 31” in size M in the color I wanted), but I will get them hemmed. I am also long waisted and don’t usually like wide waistbands, but this waistband doesn’t bother me, and they look great on. They did not seem to shrink after washing, and I even put them in the dryer on low for about 10 minutes (I wasn’t brave enough to go longer), and they did not shrink much. I was hoping they might shrink a tad in length. They must run a tad large, since I am a bit heavy right now, but they aren’t too tight (like so much of my wardrobe is at the moment). They are very comfortable, and I’m glad to have some pants to wear when I travel.
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Reviewed in the United States on December 23, 2025

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