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Products
Helios (439)
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Helios Fans HQD 450÷8÷4
The Helios HQD 450÷8÷4 is a multi-speed high-pressure axial fan designed for demanding industrial and commercial ventilation systems that require adjustable airflow and quiet operation. It features a 450mm galvanized steel cylindrical casing with flanged ends conforming to DIN 24155 Part 3 for easy duct connection. Powered by a direct-drive 8/4‑pol ...
Helios Fans HQD 500/4
The Helios HQD 500/4 is a high-pressure axial fan engineered for industrial and commercial ducted ventilation systems requiring high-performance airflow with quiet operation. Its robust 500mm galvanized steel cylindrical casing features flanged ends that comply with DIN 24155 Part 3, ensuring secure and easy duct integration. This model is powered ...
Helios Fans HQD 500/4 Ex
The Helios HQD 500/4 Ex is a high-pressure, explosion-proof axial fan designed for hazardous industrial environments where flammable gases or vapors may be present. Built for ATEX-compliant Zone 1 and Zone 2 applications, it offers safe, robust ventilation in demanding settings. Its durable 500mm galvanized steel cylindrical casing is equipped with ...
Helios Fans HQD 500÷4÷4
The Helios HQD 500÷4÷4 is a twin-speed high-pressure axial fan engineered for industrial and commercial ducted ventilation systems where airflow flexibility and consistent performance are required. It features a 500mm galvanized steel cylindrical casing with flanged ends in accordance with DIN 24155 Part 3, allowing secure duct mounting. This model ...
Helios Fans HQD 500/6 Ex
The Helios HQD 500/6 Ex is an ATEX-certified explosion-proof axial fan engineered for safe ventilation in hazardous areas (Zone 1 or Zone 2) where flammable gases or vapors may be present. This model features a 500mm galvanized steel cylindrical housing with mounting flanges per DIN 24155 Part 3, allowing secure duct integration in industrial environments ...
Helios Fans HQD 500÷6÷6
The Helios HQD 500÷6÷6 is a dual-speed axial fan tailored for industrial and commercial ventilation systems that require flexibility in airflow control and whisper-quiet performance. With a 500mm diameter cylindrical steel casing and standard DIN 24155 Part 3 flanges, it ensures secure and easy installation into ducted systems. Driven by a direct‑d ...
Helios Fans HQD 500÷8÷4
The Helios HQD 500÷8÷4 is a high-performance dual-speed axial fan engineered for industrial and commercial ventilation systems. Featuring a 500mm diameter cylindrical steel housing with flanges complying with DIN 24155 Part 3, it integrates seamlessly into ducted airflow setups. Equipped with a direct-drive 8/4‑pole motor, this model enables two-sp ...
Helios Fans HQD 560/4
The Helios HQD 560/4 is a medium-pressure axial fan engineered for demanding industrial and commercial ducted ventilation systems. With a 560mm diameter galvanized steel cylindrical housing and flanged ends compliant with DIN 24155 Part 3, this unit ensures easy integration and secure mounting within ventilation ducts. Driven by a direct-drive 4‑po ...
Helios Fans HQD 560/6
The Helios HQD 560/6 is a medium-pressure axial fan engineered for reliable airflow in industrial and commercial ducted ventilation systems. Its 560mm galvanized steel cylindrical housing with flanges in accordance with DIN 24155 Part 3 allows for secure duct mounting and seamless integration. Powered by a direct-drive 6‑pole motor, the fan offers ...
Helios Fans HQD 560/6 Ex
The Helios HQD 560/6 Ex is a medium-pressure axial fan designed specifically for hazardous areas requiring explosion protection. Featuring a 560mm galvanized steel cylindrical housing with flanges per DIN 24155 Part 3, the fan is built for secure duct integration in industrial applications. Equipped with a flameproof 6‑pole motor, the fan complies ...