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Professional 5.4KW centrifugal fan featuring 1800 RPM operation with ECblue motor technology, 3-phase 380/480V compatibility, and exceptional airflow up to 19,000 m³/h. German-engineered with 62kg industrial construction for outstanding durability exceeding 10 years, ultra-quiet performance, high energy efficiency, and powerful centrifugal airflow for demanding industrial applications.
German-engineered ZIEHL-ABEGG construction with 62kg robust industrial design ensures reliable, long-term operation exceeding 10+ years. Featuring ZAmid high-strength composite impeller, premium bearings, and enhanced corrosion protection for exceptional lifespan in demanding industrial environments with minimal maintenance requirements.
Optimized 1800 RPM operation with backward curved blades and precision balancing delivers exceptionally quiet performance. Static and dynamic balancing of motor/wheel assembly minimizes vibration and noise, making it ideal for applications where quiet operation is essential for maintaining comfortable working environments.
5.4KW ECblue motor technology provides superior energy efficiency with optimal power consumption (8.60-6.80A). Advanced electronic commutation maximizes airflow output per watt, significantly reducing operational costs while delivering powerful centrifugal airflow performance with intelligent speed control capabilities.
1800 RPM operation with backward curved blades delivers exceptional airflow up to 19,000 m³/h with pressure up to 1,800 Pa. Optimized for non-spiral housing operation, this centrifugal fan provides superior cooling and ventilation performance for large-scale industrial applications requiring substantial air movement.
The ZIEHL-ABEGG GR56C-ZIK.GL.CR is engineered for versatile applications across multiple industries requiring high-performance centrifugal airflow solutions.
Advanced electronically commutated motor with intelligent speed control, superior energy efficiency, and reduced electromagnetic interference. Thermal class THCL155 ensures reliable operation in demanding conditions.
High-strength composite material impeller with backward curved blades optimized for non-spiral housing operation, providing excellent aerodynamic performance and corrosion resistance.
IP54 protection class for dust and water resistance. Enhanced corrosion protection available on request. Suitable for ambient temperatures from -20°C to +60°C.
Statically and dynamically balanced motor/wheel assembly. Available in 9 sizes from 250mm to 630mm. Shaft mounting position: horizontal or vertical for flexible installation.
| Model Number | GR56C-ZIK.GL.CR |
| Article Number | 114725/U01 |
| Motor Number | RH56C-ZIK.GL.CR |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan EC TECHNOLOGY |
| Condition | Original new from manufacturer |
| Rated Power | 5.4 KW ECBLUE TECHNOLOGY |
| Rated Voltage | 3~380/480 V THREE PHASE |
| Frequency | 50/60 Hz |
| Rated Current | 8.60-6.80 A (50/60Hz) |
| Speed | 1800 rpm HIGH AIRFLOW |
| Maximum Airflow | Up to 19,000 m³/h |
| Maximum Pressure | Up to 1,800 Pa |
| Net Weight | 62 kg INDUSTRIAL GRADE |
| Shipping Dimension | 88 × 88 × 60 cm |
| Protection Class | IP54 |
| Thermal Class | THCL155 |
| Ambient Temperature | -20°C to +60°C |
| Country of Origin | Germany |
| HS Code | 8414599099 |
| Warranty | 1 Year Manufacturer Warranty |





Shipping, Warranty & ServiceShipping 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.
A: ECblue technology offers superior energy efficiency, intelligent speed control, reduced electromagnetic interference, and excellent part-load efficiency. The electronically commutated motor provides precise control, lower operating costs, and better overall performance compared to traditional AC motors, making it ideal for applications requiring variable airflow.
A: Backward curved blades create a non-overloading characteristic, providing stable operation across the entire performance curve. This design offers higher efficiency, better pressure development, and quieter operation compared to forward curved blades. The ZAmid composite material ensures excellent strength-to-weight ratio and corrosion resistance.
A: With IP54 protection class, THCL155 thermal class, enhanced corrosion protection options, and operation range from -20°C to +60°C, this fan is engineered for demanding conditions. The 62kg robust construction, statically and dynamically balanced assembly, and high-strength ZAmid impeller ensure reliable performance in challenging industrial applications.
A: The exceptional airflow capacity makes this fan ideal for large industrial ventilation systems, data center cooling, commercial HVAC systems, and process cooling applications. Combined with pressure up to 1,800 Pa, it can efficiently move air through ductwork, filters, and heat exchangers in large facilities requiring substantial air movement.
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
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
US$40
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