SISW Fan – Single Inlet Single Width

GreenVac SISW Fans

GreenVac SISW Fans (Single Inlet, Single Width) are centrifugal fans designed for reliable and efficient air movement in Air Handling Units (AHUs), ventilation systems, and industrial air-conditioning applications.

The fan is designed with a single air inlet and a single-width impeller, providing a compact and efficient solution for applications requiring controlled airflow and static pressure. SISW fans are particularly suitable for installation inside AHUs where reliable performance, compact dimensions, and ease of maintenance are important design considerations.

The fan assembly can be selected according to the required airflow, external static pressure, fan speed, motor power, and operating conditions, allowing the fan to be matched accurately to the requirements of each air handling system.

Main Features

• Single Inlet Single Width (SISW) centrifugal design
• Suitable for AHU and industrial ventilation applications
• High-efficiency air movement
• Wide range of airflow and pressure capabilities
• Compact construction suitable for AHU installation
• Available with different impeller configurations
• Direct or belt-driven arrangements according to application
• Robust construction for continuous operation
• Easy access for inspection and maintenance
• Flexible motor and drive configurations

Applications

GreenVac SISW Fans are suitable for:

Air Handling Units | HVAC Systems | Industrial Ventilation | Fresh Air Systems | Exhaust Systems | Process Air Applications

Fan Selection

The appropriate SISW fan is selected based on the system operating point, including:

Airflow (m³/h) | External Static Pressure (Pa) | Fan Speed (RPM) | Motor Power (kW) | Air Density | Operating Temperature

The fan can be supplied as part of a complete GreenVac AHU or as a standalone fan assembly according to the project requirements.

Reliable Air Movement

With a robust centrifugal design and flexible configuration options, GreenVac SISW Fans provide dependable air movement and pressure generation for demanding HVAC and ventilation applications, while allowing the overall system to be configured according to the required performance and installation conditions.