RD28S-4DW.4R.2L
RD28S-4DW.4R.2L
Manufacturer: ZIEHL-ABEGG
Condition: New and Unused, Surplus.
Overview of Ziehl-Abegg FE2owlet-ECQ
The Ziehl-Abegg FE2owlet-ECQ is a compact, low-noise axial fan engineered for efficient ventilation in commercial and light industrial settings. Designed for smooth, quiet operation, this fan is part of the FC series and is built for both reliability and energy savings. It features an EC motor for precise speed control between 500 and 2,200 rpm, enabling flexible adaptation to varying airflow demands. The FE2owlet-ECQ is suitable for all installation positions, supports variable turning direction, and is certified to international standards including UL, CCC, and CE for global compatibility. Its robust construction and low maintenance needs make it a practical choice for applications requiring consistent, controlled airflow with minimal noise.
Key Features of Ziehl-Abegg FE2owlet-ECQ
- Axial fan type with airflow capacity up to 1,100 m3/h for effective ventilation
 - Adjustable EC motor offers three programmable speed levels (500–2,200 rpm)
 - Supports both clockwise and counter-clockwise rotation for installation flexibility
 - Low noise emission for quiet operation in sensitive environments
 - Certified to UL, CCC, and CE standards for safety and international use
 - Wide operating temperature range from -30°C to +50°C
 - Suitable for all mounting positions—vertical, horizontal, or angled
 - Energy-efficient design reduces operating costs
 - Durable build ensures long service life with minimal maintenance
 - Ideal for integration into HVAC, refrigeration, and process air systems
 
Technical Specs of Ziehl-Abegg FE2owlet-ECQ
| Model | FE2owlet-ECQ | 
| Fan Type | Axial | 
| Airflow Capacity | Up to 1,100 m3/h | 
| Pressure Rating | Up to 100 Pa | 
| Speed Range | 500–2,200 rpm | 
| Operating Temp | -30°C to +50°C | 
| Certifications | UL, CCC, CE | 
| Rotation | Variable (CW/CCW) | 
| Mounting | All positions | 
Applications / Use Case
The Ziehl-Abegg FE2owlet-ECQ axial fan is suited for demanding environments that require reliable, quiet, and adjustable airflow. Common applications include commercial HVAC systems, refrigeration units, server room cooling, and process air handling. Its energy efficiency and low noise make it especially valuable in offices, retail spaces, and light industrial facilities where occupant comfort and system reliability are priorities. The fan’s flexible installation options and international certifications ensure easy integration into new or existing systems worldwide. With robust construction and simple maintenance, the FE2owlet-ECQ delivers consistent performance in both standalone and integrated ventilation solutions.
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