RH40G-4EK.4F.1R
RH40G-4EK.4F.1R
Manufacturer: ZIEHL-ABEGG
Condition: New and Unused, Surplus.
Overview of Ziehl-Abegg Plug Fan ER
The Ziehl-Abegg Plug Fan ER is a compact centrifugal fan built for industrial ventilation and HVAC applications. Engineered for horizontal air flow, this fan suits central air conditioning units and other systems where vibration-damped, efficient airflow is required. The Plug Fan ER features a robust design with galvanized sheet metal construction, adhering to DIN EN 10346 standards. Optional hygienic powder coating in pebble grey (RAL 7034) provides additional surface protection. The integrated inlet nozzle ensures optimal air entry to the impeller, and a built-in measurement device allows for precise airflow determination. Units are factory-balanced per ISO 21940-11 and ISO 14694, ensuring smooth operation and long service life. Installation is simplified with decoupled mounting via C-profiles and optional rubber or spring suspension. A guard grille and flexible connector options are available for enhanced safety and performance.
Key Features of Ziehl-Abegg Plug Fan ER
- Compact, galvanized sheet metal construction for durability in harsh environments.
 - Optional hygienic powder coating for additional protection and easy cleaning.
 - Integrated inlet nozzle for optimized airflow to the impeller.
 - Built-in measurement device for accurate airflow determination.
 - Factory-balanced for reduced vibration and noise, compliant with ISO 21940-11 and ISO 14694.
 - Decoupled installation with C-profiles, compatible with rubber or spring suspension elements.
 - Optional guard grille and flexible connectors for safety and performance.
 - Operational temperature range of -20°C to +40°C, with custom ranges available.
 - Designed for horizontal air flow (H position only).
 - Delivered as a complete, ready-to-install unit.
 
Technical Specs of Ziehl-Abegg Plug Fan ER
| Specification | Value | 
|---|---|
| Construction | Galvanized sheet metal (DIN EN 10346) | 
| Surface Options | Standard or hygienic powder coating (RAL 7034) | 
| Airflow Measurement | Integrated device | 
| Balancing | ISO 21940-11, ISO 14694 | 
| Mounting | C-profiles, optional rubber/spring suspension | 
| Installation Position | Horizontal (H) only | 
| Temperature Range | -20°C to +40°C | 
| Safety | Optional guard grille, flexible connectors | 
Applications / Use Case
The Ziehl-Abegg Plug Fan ER is ideal for demanding industrial and commercial ventilation tasks. Its horizontal flow design makes it a strong fit for central air conditioning units, cleanrooms, and other applications requiring vibration-damped, efficient airflow. The robust construction and optional hygienic coating suit environments where durability and cleanliness are priorities, such as food processing, pharmaceuticals, and laboratories. The integrated airflow measurement and balanced design support precise control and quiet operation in sensitive installations. Its compact footprint and ready-to-install format save time during setup and maintenance.
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                  Warranty
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