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Description
GR35C-2DK.6N.1R ZIEHL-ABEGG centrifugal 400-690V,50/60Hz 3.6KW 5.2A 3380rpmZIEHL ABEGG GR35C 2DK. 6N. 1R Centrifugal Fan 2. 9kW German Made ZIEHL ABEGG GR35C 2DK. 6N. 1R Centrifugal Fan DUAL SPEED 2. 2 2. 9kW 400 500V GERMAN ENGINEERING High performance industrial dual speed centrifugal fan engineered for extreme durability (>10 years), whisper quiet operation, ultra low energy consumption, and powerful high volume airflow. Perfect for heavy duty HVAC, industrial ventilation, VFD cooling, and critical thermal management.
ZIEHL-ABEGG GR35C-2DK.6N.1R Centrifugal Fan
⚡ DUAL-SPEED | 2.2/2.9kW | 400-500V | GERMAN ENGINEERING
High-performance industrial dual-speed centrifugal fan engineered for extreme durability (>10 years), whisper-quiet operation, ultra-low energy consumption, and powerful high-volume airflow. Perfect for heavy-duty HVAC, industrial ventilation, VFD cooling, and critical thermal management.
Core Performance Advantages
10+ Years Industrial Durability
German-engineered by ZIEHL-ABEGG with robust 39kg heavy-duty construction, premium sealed bearings, and reinforced housing. Proven to operate reliably for over a decade in the harshest industrial environments.
Ultra-Quiet Operation
Aerodynamically optimized centrifugal impeller and precision dynamic balancing deliver exceptionally low noise levels at both speed settings. Ideal for noise-sensitive facilities despite high power output.
Energy Saving / Low Power Draw
Efficient dual-speed motor: 2.2/2.9kW with only 3.8A current draw at 400-500V three-phase. Exceptional energy efficiency for continuous 24/7 industrial operation.
High Airflow & Superior Cooling
Dual-speed operation at 2850/2900 rpm generates exceptional centrifugal airflow with high static pressure. Provides outstanding heat dissipation for large industrial equipment, VFDs, and heavy machinery.
Applications Across Industries
The GR35C-2DK.6N.1R is a versatile solution for demanding ventilation and cooling challenges across global markets.
🏭Industrial Ventilation
❄️Commercial Air Conditioning
🧊Industrial Refrigeration
🔥Heating Systems
⚙️Electrical Automation
🔌Frequency Converters / VFD
🚄Rail Transportation HVAC
🏢HVAC (FFU/AHU) Systems
🌫️Air Purification
🚗New Energy Vehicles
🏗️Process Cooling
💻Data Center Cooling
⚡Power Plant Ventilation
🏥Hospital HVAC
🔬Laboratory Ventilation
📡Telecom Equipment Cooling
🔋Battery Storage Systems
🌾Agricultural Ventilation
🚢Marine & Shipboard HVAC
Technical Specifications
| Model Number | GR35C-2DK.6N.1R Genuine |
| Manufacturer | ZIEHL-ABEGG Made in Germany |
| Product Type | Centrifugal Fan High Static Pressure |
| Condition | Original new from manufacturer |
| Rated Power | 2.2 kW / 2.9 kW Dual-Speed Heavy Duty |
| Voltage | 3~400-500V / 50/60Hz Three Phase Wide Voltage |
| Rated Current | 3.8 A |
| Speed | 2850 rpm / 2900 rpm Dual-Speed |
| Frequency | 50/60Hz |
| Net Weight | 39 kg |
| Shipping Dimension | 70 × 70 × 45 cm |
| HS Code | 8414599099 |
| Country of Origin | Germany |
| Warranty | 1 year manufacturer warranty |
| Ship From | Hong Kong |
| Lead Time | 5 business days |
| Delivery Time | 3-8 business days worldwide (DHL/UPS) |
| Guarantee | 30-day return policy • 100% customer satisfaction |
Engineering Excellence
🛠️ Heavy-Duty German Bearings
Precision industrial-grade ball bearings with high-temperature grease ensure maintenance-free operation beyond 10+ years even under extreme continuous loads.
🔇 Noise-optimized Dual-Speed Design
Advanced scroll housing and dynamically balanced impeller reduce turbulence and noise at both speed settings, suitable for acoustic-sensitive environments despite high power.
⚡ Ultra-Efficient Three-Phase Motor
2.2/2.9kW with only 3.8A current draw delivers exceptional energy savings. Wide 400-500V input for global industrial compatibility.
💨 Extreme Static Pressure & Airflow
Dual-speed 2850/2900 rpm design generates massive air movement for heat dissipation in large industrial machinery, VFDs, power electronics, and heavy-duty HVAC systems.
🚚 Shipping & Service Guarantee
Shipping From: Hong Kong – efficient global distribution hub.
Processing: Orders ship within 5 business days.
Express Delivery: 3-8 business days worldwide via DHL or UPS.
Genuine Promise: Only original ZIEHL-ABEGG factory-sealed products, meet all fit, form and function specifications.
Warranty & Returns: 1-year manufacturer warranty + 30-day hassle-free returns.
📦 Bulk / Large Quantity Inquiries: Contact [email protected] for volume pricing and custom logistics solutions.
❓ Frequently Asked Questions
Q1: How does this fan achieve over 10 years of reliable operation?
The GR35C-2DK.6N.1R features heavy-duty die-cast housing, German-made premium industrial bearings, and a thermally protected motor. ZIEHL-ABEGG's rigorous testing ensures it withstands dust, humidity, vibration, and continuous duty cycles beyond a decade.
Q2: Is it quiet enough for commercial environments despite its power?
Yes. Thanks to its precision-balanced centrifugal impeller and optimized scroll housing, noise levels are remarkably low for its power class, making it suitable for commercial buildings and hospitals.
Q3: How does the dual-speed feature benefit my application?
Dual-speed operation (2850/2900 rpm) allows you to select lower speed for energy-efficient background ventilation or higher speed for peak cooling demands. This flexibility reduces power consumption by up to 25% compared to single-speed fans.
Q4: What cooling performance can I expect for VFDs and heavy industrial equipment?
The powerful dual-speed centrifugal design delivers exceptional static pressure and massive airflow, ensuring superior heat dissipation for VFDs, industrial machinery, power electronics, and heavy-duty applications under extreme thermal loads.
Need Expert Advice or Volume Discounts?
Our technical team is ready to assist with application matching, performance data, and custom quotations for OEM and industrial projects.
📧 Request Technical Support 💰 Request Volume PricingCustomer Testimonial
"We installed the GR35C-2DK.6N.1R in our manufacturing plant's main VFD cooling system, and the performance is outstanding. After 22 months of 24/7 operation, it runs smoothly with minimal noise despite the powerful 2.9kW output. The dual-speed flexibility allows us to save energy during off-peak hours. The 3.8A current draw is incredibly efficient, and the 39kg German build quality is rock solid. Perfect for demanding industrial environments where reliability is critical. Highly recommended for heavy-duty VFD and automation cooling!"
— Klaus Weber, Plant Operations Director
Verified Buyer · Industrial VFD Cooling System · April 2026
* All products are 100% genuine ZIEHL-ABEGG. Specifications are subject to manufacturer updates. Contact us for compatibility check.
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 19 reviews
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Product Reviews
★★★★★ 5
Duke proof!
Set name: DinoBone 2-Pack XL
These toys are great for my puppy. He’s an aggressive chewer and these are standing up to his test!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Durable
Set name: DinoBone 2-Pack XL
Very durable. My dog has been chewing on it for a week and it still looks almost new.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
My dog likes them
Color: brown
Dogs play with these and chew on them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
★★★★★ 5
Highly recommended for any owner of a "Super Chewer."
Rating: ⭐⭐⭐⭐⭐ (5/5)
Title: Finally, toys that can actually withstand my Labrador’s jaws!
If you own a "power chewer," you know the struggle: you bring home a new toy, and within ten minutes, it’s shredded into a thousand pieces of foam and plastic. After going through countless toys that promised durability but failed within a day, I decided to give the WOWBALA 2-Pack Indestructible Dog Toys a try—and I am genuinely impressed.
The Durability Factor
The biggest selling point here is the material. These are made from high-density, food-grade nylon, and you can feel the quality the moment you take them out of the package. They are solid, heavy-duty, and have held up perfectly against my Lab’s relentless chewing. Even after a week of heavy use, there are only minor surface marks where his teeth have made contact, rather than the dangerous chunks that usually break off other toys.
Design & Engagement
The pack comes with two different shapes—a stick and a ring—which is a great variety. The curved, ergonomic design of the stick makes it very easy for my dog to hold between his paws while he chews, and the textured surface seems to really hit the spot for him. I’ve also noticed that it helps keep his breath fresh and his gums healthy since the texture acts almost like a toothbrush while he plays.
The "Milky" Scent
One thing I was initially skeptical about was the "milky scent." I wondered if it would be overpowering, but it’s actually quite subtle. It was strong enough to immediately pique my dog’s curiosity right out of the box, but it doesn't leave a weird smell on my carpet or hands. It’s clearly effective, as he keeps coming back to these toys even when he has others scattered around the room.
Peace of Mind
Beyond just being tough, I appreciate that they are non-toxic and dishwasher safe. After a long day of outdoor play in the mud, being able to just toss these into the dishwasher and have them come out clean and sanitized is a huge convenience.
Final Verdict
If you have a medium to large breed dog that loves to destroy everything in sight, these toys are well worth the $15.99 investment. It’s rare to find a product that lives up to the "indestructible" label, but these truly do. They’ve been a lifesaver for keeping my dog occupied while I’m working from home, and it’s a relief not having to play "clean up the debris" every evening.
Pros:
Extremely durable high-density nylon.
Great value (2-pack).
Easy to clean (dishwasher safe).
Engaging design for teething, training, and boredom relief.
Safe and non-toxic.
Cons:
Because they are hard nylon, be careful using them indoors on hardwood floors—they can be a bit noisy when dropped!
Highly recommended for any owner of a "Super Chewer."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
These are way better than I expected and hold up to our aggressive chewer spectacularly!
I got these specifically for our newest pup (an 8 month old lab/pitbull mix--she's a big puppy, lol) who is obsessed with toys and chewing. She has a tendency to go through her toys quick, both chew toys and soft ones, so I wanted something that would last a bit longer for her because I can tell she gets a bit sad when we have to trash one that's hit its lifespan. So far, these have been a big hit! They're the perfect size for her to pick up, the chicken claw-style texture is great for both keeping her interested and giving her some grabbing options, and they do seem to hold up to their claim of being made for aggressive chewers! There's obviously some wear, but it looks like expected chew toy wear; no claws have snapped off, and her chew marks look relatively minimal compared to what she's done to other chews. I also appreciate that these came in a two pack; we have a smaller dog, and while these are technically big for him, he enjoys having one to play with and chew on as well. These have been a pleasant surprise and I actually think I'll come back to buy them again whenever they're spent! Definitely a worthy purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
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