N43-28001 230V GKHM 280-CIE.065.4EA EC Plug Fan Module IE Gen 2

N43-28001 230V GKHM 280-CIE.065.4EA EC Plug Fan Module

The Rosenberg GKHM series EC plug fan combines high performance, ultra‑low noise, and energy efficiency in a compact package. Designed for low to medium pressure applications, this fan is ideal for air handling units, HVAC systems, and OEM installations seeking a reliable, high efficiency solution.

Key Features & Benefits:

High Efficiency Motor

Equipped with a durable, high efficiency generation 2 motor with IP54 protection, suitable for clean, dry environments between –25°C and +40°C. These fans are designed for optimal air movement with robust construction, ensuring reliable performance in industrial air handling applications.

Compact, Lightweight Design
The lightweight impeller is made from long‑fiber, UV stabilised polypropylene (1.22 kg/m²), with a 7-blade aerofoil profile. This, along with a narrow radial diffuser, maximises static regain and airflow while keeping noise and vibration low.

Low Noise & Smooth Running
The backward curved impeller generates pressure within its envelope, reducing the need for bulky scroll housings. Combined with careful CFD optimised blade design and minimal motor airflow interference, this fan delivers quieter operation.

Flexible Speed Control
Speed control can be implemented via electronic (triac) or transformer techniques, allowing adaptable integration into a range of control systems.
 

View the N43-28001 datasheet below or explore the full range of EC plug fans.