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Professional 1.5kW centrifugal fan engineered for versatile industrial applications. Features single-phase wide voltage 200-277V compatibility with dual-current 6.9/5.0A operation at 3000 RPM. German-engineered by ZIEHL-ABEGG with 20kg robust construction for exceptional durability exceeding 10+ years, ultra-quiet performance, superior energy efficiency, and powerful high-velocity centrifugal airflow for superior heat dissipation in demanding applications . Motor No: RH31C-ZID.DC.1R. Article No: 113674/H01.
German-engineered ZIEHL-ABEGG construction with 20kg robust industrial design ensures reliable, long-term operation exceeding 10+ years. Premium materials, high-quality ball bearings, and precision manufacturing guarantee exceptional lifespan in demanding environments with minimal maintenance requirements . ZIEHL-ABEGG has over 100 years of engineering expertise .
Optimized 3000 RPM operation with advanced centrifugal fan design delivers exceptionally quiet performance for its speed class. Precision engineering, vibration-damping technology, and aerodynamic impeller optimization minimize noise, making it suitable for noise-sensitive industrial environments while maintaining powerful airflow .
Efficient 1.5kW power consumption with intelligent dual-current draw (6.9A at 200V / 5.0A at 277V) provides exceptional energy savings. This innovative design automatically optimizes power consumption based on supply voltage, significantly reducing operational costs while maintaining excellent performance for continuous operation .
3000 RPM high-speed operation combined with optimized centrifugal impeller design generates powerful directional airflow with exceptional volume capacity up to 2,500 m³/h and excellent static pressure . Superior air movement capabilities provide remarkable heat dissipation, making it perfect for applications requiring significant cooling performance in ducted systems .
The ZIEHL-ABEGG GR31C-ZID.DC.1R is engineered for versatile applications across multiple industries requiring reliable, energy-efficient centrifugal airflow solutions with single-phase power.
Powerful 3000 RPM speed delivers exceptional airflow up to 2,500 m³/h and high static pressure for demanding industrial applications. This high-speed operation ensures maximum cooling performance, ideal for applications requiring significant air movement in ducted systems .
Intelligent dual-current design provides outstanding energy efficiency with only 6.9A draw at 200V and just 5.0A at 277V. This automatically optimizes power consumption based on supply voltage, minimizing costs and reducing electrical infrastructure needs for industrial applications .
Advanced single-phase motor with wide voltage range (200-277V) provides smooth, efficient power delivery compatible with global power systems. Perfect for installations worldwide without requiring special transformers, from 208V to 220V to 240V to 277V applications .
20kg robust construction with RH31C-ZID.DC.1R motor provides exceptional stability and durability. German engineering ensures reliable performance in demanding applications with 10+ year lifespan and minimal maintenance requirements .
| Model Number | GR31C-ZID.DC.1R |
| Article Number | 113674/H01 |
| Motor Number | RH31C-ZID.DC.1R |
| Manufacturer | ZIEHL-ABEGG GERMANY |
| Product Type | Centrifugal Fan SINGLE PHASE |
| Condition | Original new from manufacturer |
| Rated Power | 1.5 kW EFFICIENT |
| Rated Voltage | 1~200-277V WIDE VOLTAGE |
| Frequency | 50/60 Hz |
| Rated Current | 6.9 / 5.0 A DUAL CURRENT |
| Speed | 3000 rpm HIGH SPEED |
| Max Airflow | Up to 2,500 m³/h HIGH FLOW |
| Net Weight | 20 kg HEAVY DUTY |
| Shipping Dimension | 50 × 50 × 40 cm |
| 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 .
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.
A: This fan utilizes advanced motor technology combined with a highly efficient centrifugal impeller design. The optimized aerodynamic impeller maximizes air movement at 3000 RPM while the efficient motor minimizes power consumption. This design delivers powerful airflow up to 2,500 m³/h with only 1.5kW, representing excellent energy efficiency for its performance class .
A: The 20kg robust construction incorporates premium materials, high-quality ball bearings, and precision German manufacturing standards. The RH31C-ZID.DC.1R motor is engineered for long-term reliability with enhanced protection features. Every component is optimized for long-term reliability in demanding continuous operation environments with minimal maintenance requirements .
A: The wide voltage range (200-277V) means this fan can be installed in facilities with different power systems worldwide without requiring additional transformers or modifications. It automatically adapts to 208V, 220V, 230V, 240V, and 277V single-phase systems commonly found across North America, Europe, Asia, and other regions. This flexibility simplifies procurement, reduces installation costs, and makes the fan ideal for multinational projects .
A: The powerful 3000 RPM speed combined with advanced centrifugal impeller design generates exceptional directional airflow with high volume capacity up to 2,500 m³/h and excellent static pressure . This provides remarkable heat dissipation for industrial equipment, HVAC systems, and process cooling applications. The fan delivers consistent, powerful airflow even in ducted systems with significant resistance .
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"Excellent single-phase centrifugal fan! 3000rpm delivers powerful 2,500 m³/h airflow. Wide voltage 200-277V works perfectly on our 240V system. Solid 20kg German quality with RH31C motor. Article 113674/H01. Highly recommended!"
— Hans Weber, Facility Manager
Reviewed on: March 6, 2026
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
US$40
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