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Products
(3410)
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Helios Fans VARW 250/2
The Helios VARW 250/2 is a high-pressure in-line pipe fan engineered for efficient ventilation in ducted systems. Its cylindrical housing is made from galvanized sheet steel and includes flanges on both ends that follow the DIN 24155 bolt pattern standard. A built-in guide wheel enhances airflow control and performance. Equipped with a semi-axial i ...
Helios Fans VARW 250/4
The Helios VARW 250/4 is a high-pressure in-line pipe fan designed for efficient ventilation in duct systems. The housing is constructed from galvanized sheet steel and features cylindrical flanged ends on both sides, with flange hole spacing in accordance with DIN 24155 standards. A built-in guide wheel ensures smooth and efficient airflow through the un ...
Helios Fans VARW 250/4 Ex
The Helios VARW 250/4 Ex is a high-pressure in-line mixed-flow fan built for use in environments where explosion protection is required. Its cylindrical housing is made from pre-galvanised sheet steel, featuring rolled flanges on both ends and flange hole alignment according to DIN 24155 specifications. Guide vanes are integrated into the design to enhanc ...
Helios Fans VARW 280/2
The Helios VARW 280/2 is a high-pressure in-line pipe fan designed for reliable air movement in ducted ventilation systems. It features a cylindrical housing made from galvanized sheet steel, equipped with flanges on both ends that conform to the DIN 24155 standard hole pattern. A built-in guide wheel ensures optimal airflow and efficiency. The fan ...
Helios Fans VARW 280/4
The Helios VARW 280/4 is a high-pressure in-line pipe fan built for effective air movement in ducted ventilation systems. Its cylindrical housing is constructed from galvanized sheet steel and includes flanges on both ends, following the DIN 24155 standard for hole pattern alignment. A built-in guide wheel supports smoother and more efficient airflow thro ...
Helios Fans VARW 280/4 Ex
The Helios VARW 280/4 Ex is a high-pressure in-line mixed-flow fan specifically designed for use in explosive or hazardous atmospheres, with full ATEX certification. Its cylindrical housing is made from pre-galvanised sheet steel, complete with rolled flanges on both ends and flange fixing points in accordance with DIN 24155 standards. Internal guide vane ...
Helios Fans VARW 315/4
The Helios VARW 315/4 is a high-pressure in-line pipe fan designed for reliable ventilation in ducted systems. It features a cylindrical casing made from galvanized sheet steel, with flanges on both ends that comply with the DIN 24155 bolt pattern standard. A built-in guide wheel ensures improved airflow performance and stability. This directly dri ...
Helios Fans VARW 315/4 Ex
The Helios VARW 315/4 Ex is a high-pressure in-line mixed-flow fan specifically designed for use in potentially explosive environments, meeting ATEX certification standards. It features a cylindrical housing constructed from pre-galvanised sheet steel, with rolled flanges at both ends. The dimensions and flange hole alignment conform to DIN 24155 specific ...
Helios Fans VARW 355/4
The Helios VARW 355/4 is a high-pressure in-line pipe fan designed for efficient ventilation in ducted systems. It features a cylindrical pipe housing made from galvanized sheet steel, equipped with flanges on both ends that conform to DIN 24155 standards. A built-in guide wheel ensures smooth airflow and improved system performance. The fan incorp ...
Helios Fans VARW 400/4
The Helios VARW 400/4 is a high-pressure in-line pipe fan engineered for effective air movement in ducted ventilation systems. It features a cylindrical pipe housing constructed from galvanized sheet steel, with flanges on both ends that adhere to DIN 24155 bolt pattern standards. A built-in guide wheel improves aerodynamic performance and airflow consist ...