This free standing axial fan is published with the manufacturer’s full specification — 400 V, power source Electric. Made by ASIA PACIFIC SHENGRUI LIMITED (1 year on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Free Standing Axial Fan
- Model Number: W3G630-NU33-03
- Power Source: Electric
- Power: 3600W
- Voltage: 400 V
- Material: Steel
- Blade Material: sprayed with PP plastic
Technical Specifications
| Blade Diameter | / |
|---|---|
| Voltage | 400 V |
| Speed | 1800 RPM |
| Type | EC axial fan |
| Material | Steel |
| Blade Material | sprayed with PP plastic |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Germany |
| Brand Name | ebmpapst |
| Model Number | W3G630-NU33-03 |
| Color | Black |
| Power | 3600W |
| Current | 5.5 A |
| Frequency | 50~60Hz |
| Weight | 39.3 kg |
| Max.Pressure | 440 Pa |
| Noise | 90 db |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Square Flange Industrial Axial Fan Model W3G630-NU33-03 400Volt AC 3600W 1800RPM 13045CFM 630mm Diameter Waterproof For Refrigeration Equipment Large HVAC Air Exhaust Heat Dissipation
Specification
item | value |
Voltage | 400 V |
Power Source | Electric |
Type | EC axial fan |
blade material | sprayed with PP plastic |
place of origin | Germany |
bearing type | Ball Bearing |
mounting type | Free Standing |
speed | 1800 RPM |
customized support | OEM, ODM |
brand name | ebmpapst |
model number | W3G630-NU33-03 |
warranty | 1 Year |
after-sales service provided | Online support |
Color | Black |
Material | Steel |
Blade Diameter | / |
Power | 3600W |
Current | 5.5 A |
Frequency | 50~60Hz |
Blade Material | Alloy |
Place of Origin | Germany |
Warranty | 1 year |
Weight | 39.3 kg |
Max.Pressure | 440 Pa |
Noise | 90 db |
Charts
Engineered for the Toughest Dry Cooling Challenges
Solving high PUE, stringent noise regulations, and complex installations with advanced AxiBlade and HyBlade technologies.
Advantage
Acoustic Excellence
AxiBlade's aerodynamically optimized guide vanes and biomimetic impellers reduce noise levels by up to 8 dB(A) compared to market standards, without sacrificing airflow.
Unmatched Efficiency
GreenTech EC motors deliver exceptional part-load efficiency. Intelligent speed control matches cooling demand precisely, minimizing parasitic losses in your dry cooler arrays.
Plug & Play Integration
EC fans feature integrated electronics. With built-in Modbus RTU and 0-10V interfaces, creating large, redundant FanGrids is virtually plug-and-play, saving significant OEM assembly time.
Extreme Weather Reliability
Engineered with robust hybrid materials (HyBlade) and wide operating temperature ranges, ensuring uninterrupted heat rejection in the most demanding outdoor environments.
· High efficiency and energy saving, reducing costs and improving efficiency
· -40°C ~ +60°C wide temperature operation
· Sturdy and durable, Low noise design
· Certified in multiple countries, safe and compliant
· Multiple sizes available from 630mm to 910mm
· Air volume up to 33,000 m³/h, Flexible adaptation
Featured Product
AxiBlade Series (EC & AC)
Ultimate Efficiency & Low Noise
The pinnacle of aerodynamic design. AxiBlade fans set new benchmarks with their modular design and highly efficient EC technology, making them the superior choice for AI data centers and PUE-critical projects.
HyBlade Series (AC)
Rugged Durability & Value
The perfect balance of strength and weight. HyBlade’s innovative aluminum-plastic hybrid construction delivers exceptional stability and acoustic performance, ideal for massive dry cooler arrays and industrial retrofits.
Not sure which fan fits your aerodynamic curve?
Don't guess. Let our 20-year engineering team run a free simulation using ebm-papst FanScout software. We’ll calculate your exact operating point, noise levels, and life-cycle costs to find the perfect match.
Selection Guide
According to unit size
Small dry coolers:
450–500 mm Medium size:
630–710 mm Large size:
800–910 mm
According to application requirements
General projects:
AC (Series S) Energy-saving / export projects:
EC (A3G / W3G
Product Features
Series A3G:
Most mainstream, first choice Series W3G:
High-efficiency EC upgrade version Series S:
Cost-effective alternative
Product Recommendations
About APAC FAN
ASIA PACIFIC SHENGRUI LIMITED is located in Hong Kong, the global trade center, specializing in providing ventilation and air-conditioning related products and solutions. Attached to advantages of import and export price in Hong Kong, we represent and sell various world famous brands of fans, blowers and ventilation related products. Quality is our life, customers are our market, the pursuit of excellence is our belief. We sincerely welcome cooperation with friends from all walks of life, and endeavor to develop and create a better future with our integrity and professional.
Sold To World Market
The company has set up a number of distribution points in Germany, Wuxi, Singapore and other key regional markets, distributing ebmpapst, ZIEHL-ABEGG, Wistro, Rosenberg, DELTA, SANYO, FULLTECH, SANMU and other brands of fans. Products are exported to Europe, North America, Central and South America, Southeast Asia, the Middle East, Africa, Oceania, Russia and other more than 150 countries and regions.
Order Instructions
> About Express Delivery Receipt
· When receiving the express delivery, please be sure to unpack and inspect the goods in the presence of the courier! · If the goods are damaged, the courier is responsible for compensation and handling. · If you sign for it directly without inspection, and later find that the product is deformed or damaged due to
transportation, it cannot be returned or exchanged! We will not be responsible at all!
> About After-sales Instructions
We guarantee the quality under normal working conditions, with a one-year warranty period.In cases such as electroplating factories, humid environments, strong acids and alkalis, oil fumes, high temperatures, heavy dust, 24-hour continuous use, unstable voltage, or three-phase power phase loss, which lead to motor burnout. Or if the motor is disassembled, modified, or damaged manually. We cannot provide warranty for these unsuitable motor environments and conditions.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–49 piece: US $100 / piece
- 50+ piece: US $50 / piece
- Ships from: HK
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this free standing axial fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the free standing axial fan be supplied for my local voltage?
The standard configuration is 400 V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by ASIA PACIFIC SHENGRUI LIMITED. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full ASIA PACIFIC SHENGRUI LIMITED range on HVACR Nexus.
See more in Impellers & Fan Blades on HVACR Nexus.
