Helios (2264)
The Helios SGR 250 is a durable protective grille intended for installation on both the suction and pressure sides of ventilation fans. Manufactured from point-welded galvanised steel wire, it features an 8 mm mesh that ensures reliable safety without restricting airflow. The grille’s dimensions and mounting brackets are precisely aligned with fan ...
The Helios SGR 250 Ex is a safety grille designed for mounting on both the suction and discharge sides of explosion-protected fans. Constructed from spot-welded galvanised steel wire with an 8 mm mesh, it provides dependable protection while allowing free airflow. This grille is engineered to fit fan flange pipes with dimensions and mounting lugs c ...
The Helios SGR 315 is a protective wire grille intended for installation on both the inlet and outlet sides of a fan. Fabricated from point-welded, galvanised steel wire, it features an 8 mm mesh width that provides effective safety while maintaining optimal airflow. Designed to match the dimensions of fan flange tubes in accordance with DIN 24155, ...
The Helios SKRD 355÷4÷60÷35 is a sound-insulated rectangular centrifugal fan designed for direct integration into rectangular ductwork systems. Housed in a compact casing made of galvanised steel with flanged ends, the unit features a 50 mm mineral fibreboard lining for effective noise reduction. For easy maintenance and cleaning, the motor and impeller a ...
The Helios SKRD 450÷4÷70÷40 is a noise-reduced rectangular centrifugal fan engineered for direct installation within rectangular duct systems. Its compact casing, constructed from galvanised steel with flanged ends, is acoustically lined with 50 mm thick mineral fibreboard to minimise operational noise. The fan is designed for convenient servicing, featur ...
The Helios SKRD 500÷4÷80÷50 is a noise-reduced rectangular centrifugal fan designed for direct integration into rectangular duct systems. Its compact casing is made from galvanised steel with flanged ends and is acoustically lined with 50 mm thick mineral fibreboard to ensure quiet operation. Maintenance is simplified with a swing-out motor and impeller u ...
The Helios SKRD 500÷6÷70÷40 is a noise-reduced rectangular centrifugal fan designed for direct installation into rectangular duct systems. It features a compact casing made of galvanised steel with flanged ends, acoustically lined with 50 mm thick mineral fibreboard to reduce sound emissions. Maintenance is made simple by the swing-out motor and impeller ...
The Helios SKRD 560÷6÷80÷50 is a noise-reduced rectangular centrifugal fan, engineered for direct installation in rectangular duct systems. Its compact casing is constructed from galvanised steel, flanged on both ends, and acoustically lined with 50 mm thick mineral fibreboard to minimize noise emissions. Maintenance is facilitated by a swing-out motor an ...
The Helios SKRD EC 355÷60÷30 is a high-performance rectangular EC centrifugal fan designed for in-line installation in rectangular duct systems. The compact casing is made from galvanised steel, flanged on both ends, and acoustically lined with 50 mm thick mineral fibreboard to ensure sound insulation. Maintenance is simplified by a swing-out motor and im ...
The Helios SKRD EC 400÷60÷35 is a high-performance rectangular EC centrifugal fan designed for inline installation within rectangular duct systems. Its compact casing is constructed from galvanised steel, flanged on both ends, and acoustically lined with 50 mm thick mineral fibreboard to provide excellent sound insulation. Maintenance is simplified by a s ...
The Helios SKRD EC 450÷70÷40 A is a rectangular EC centrifugal fan designed for in-line installation within rectangular duct systems. The compact casing, made from galvanised steel and flanged on both ends, is acoustically lined with 50 mm thick mineral fibreboard to ensure effective sound insulation. Maintenance and cleaning are simplified by a swing-out ...
The Helios SKRD EC 500÷80÷50 A is a rectangular EC centrifugal fan designed for inline installation in rectangular duct systems. Its compact casing is constructed from galvanised steel, flanged on both ends, and acoustically lined with 50 mm thick mineral fibreboard to provide effective sound insulation. The design allows easy maintenance and cleaning thr ...
The Helios SKRD EC 500÷80÷50 B is a rectangular EC centrifugal fan engineered for inline installation in rectangular duct systems. The compact casing is constructed from galvanised steel, flanged on both ends, and acoustically lined with a 50 mm thick mineral fibreboard for optimal sound insulation. The fan allows easy servicing and cleaning with its swin ...
The Helios SKRD EC 560÷100÷50 A is a rectangular EC centrifugal fan designed for inline installation within rectangular duct systems. Its compact casing is made from galvanised steel, flanged on both ends, and acoustically lined with a 50 mm thick mineral fibreboard to ensure effective sound insulation. Maintenance and cleaning are simplified thanks to th ...
The Helios SKRD EC 560÷100÷50 B is a rectangular EC centrifugal fan designed for inline installation in rectangular duct systems. The compact casing, made of galvanised steel and flanged on both ends, is acoustically lined with 50 mm thick mineral fibreboard for effective sound insulation. The fan is service-friendly with a swing-out motor and impeller un ...
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