RH56E-4DK.6N.1R
RH56E-4DK.6N.1R
Manufacturer: ZIEHL-ABEGG
Condition: New and Unused, Surplus.
Overview of Ziehl-Abegg Centrifugal Fans with IEC Standard Motor
Ziehl-Abegg Centrifugal Fans with IEC standard motors are engineered for reliability and efficiency in demanding industrial environments. These fans handle air movement for air conditioning, drying, cooling, and ventilating applications. Their robust construction uses galvanized sheet metal in compliance with DIN EN 10346, with optional hygienic powder coating for enhanced durability. The fans are factory-balanced to ISO 21940-11 standards, ensuring smooth, low-vibration operation suitable for sensitive installations. Designed for horizontal air flow, Ziehl-Abegg Centrifugal Fans integrate easily into central HVAC units, with options for vibration-damped mounting and flexible connectors. With a temperature range of -20°C to +40°C, these units are built for continuous, trouble-free service in commercial and industrial settings.
Key Features of Ziehl-Abegg Centrifugal Fans
- High-efficiency centrifugal air movement for HVAC, drying, and process cooling
- Compact, optimized design with galvanized sheet metal construction
- Optional pebble grey powder coating (RAL 7034) for hygienic environments
- Integrated inlet nozzle for optimal airflow to the impeller
- Factory-balanced for low vibration, meeting ISO 21940-11 and ISO 14694
- Mounting on C-profiles for decoupled installation with rubber or spring suspension
- Optional guard grille and flexible square connectors for improved safety and performance
- Suitable for continuous operation in temperatures from -20°C to +40°C
- Horizontal airflow installation only—ideal for integration into air handling units
- Designed for long service life and minimal maintenance
Technical Specs of Ziehl-Abegg Centrifugal Fans
| Feature | Specification |
|---|---|
| Construction | Galvanized sheet metal (DIN EN 10346), optional powder coating |
| Balancing | ISO 21940-11, ISO 14694 |
| Installation | Horizontal airflow, vibration-damped |
| Temperature Range | -20°C to +40°C (custom ranges available) |
| Options | Guard grille, flexible connector, ZAflow (up to size 630) |
Applications / Use Case
Ziehl-Abegg Centrifugal Fans are widely used in industrial and commercial air handling systems. They are suitable for HVAC systems in office buildings, hospitals, and manufacturing plants. Their compact, vibration-damped design makes them a good fit for central air conditioning units where quiet, reliable operation is critical. These fans also serve drying and cooling processes in food production, pharmaceuticals, and other hygiene-sensitive industries. The optional hygienic coatings and easy-clean surfaces ensure compliance with strict cleanliness standards. Engineers and facility managers choose Ziehl-Abegg Centrifugal Fans for their durability, low maintenance, and adaptability to a range of airflow and pressure requirements.
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