Helios (2264)
The Helios RDD 200/4 Ex is a robust horizontal discharge roof fan engineered for use in potentially explosive atmospheres, fully compliant with ATEX directives. Designed with safety and performance in mind, this explosion-proof fan features a seawater-resistant aluminum housing and a high-efficiency, backward-curved radial impeller also made from aluminum ...
The Helios RDD 225/4 Ex is a high-performance horizontal roof fan designed for use in hazardous areas requiring explosion-proof equipment. Certified to ATEX standards, it provides safe and efficient ventilation in industrial environments where explosive gases or dust may be present. This roof fan features a corrosion-resistant, seawater-proof alumi ...
The Helios RDD 250/4 Ex is a powerful explosion-proof horizontal roof fan engineered for industrial applications where ATEX compliance is essential. Designed to safely ventilate hazardous environments, this unit offers a high level of performance and durability. Its housing is made of seawater-resistant aluminum, providing long-lasting corrosion re ...
The Helios RDD 315/4 is a high-performance horizontal roof exhaust fan designed for efficient ventilation in commercial and industrial buildings. Engineered with a focus on durability and airflow optimization, this fan combines modern design with robust construction. Its lightweight yet durable housing is made from seawater-resistant aluminum and i ...
The Helios RDD 315/4 Ex is a robust, explosion-proof roof exhaust fan engineered for safe and efficient horizontal air discharge in industrial environments requiring ATEX-compliant equipment. This model features a high-efficiency radial impeller and a corrosion-resistant design for long-lasting operation. Constructed from seawater-resistant aluminu ...
The Helios RDD 355/4 is a powerful centrifugal roof fan designed for horizontal air discharge, offering high performance and durability in demanding ventilation systems. Engineered for energy efficiency, it features an optimized aluminum casing and a high-performance radial impeller. The fan’s housing is made from corrosion-resistant, seawater-grad ...
The Helios RDD 355/4 Ex is a robust explosion-proof centrifugal roof fan designed for horizontal discharge applications in hazardous environments. Certified to ATEX standards, it ensures safe operation in potentially explosive atmospheres while delivering high performance and energy efficiency. Its housing is constructed from corrosion-resistant, s ...
The Helios Fans RDD 630/6 Ex is a high-efficiency horizontal roof fan designed for use in hazardous areas requiring explosion protection according to ATEX standards. Its housing is made from seawater-resistant aluminum, ensuring long-lasting durability even in harsh conditions, and features integrated intrusion protection. The fan includes a galvan ...
The Helios Fans RDD 710/6 is a horizontal exhaust roof fan designed for efficient ventilation with an aluminum housing optimized for durability and corrosion resistance, especially in marine environments. The housing is made from seawater-resistant aluminum and includes integrated intrusion protection to safeguard the internal components. The motor ...
The Helios RDD EC 500 B is a horizontal discharge roof fan equipped with advanced EC motor technology for maximum energy efficiency and performance. Designed for demanding ventilation needs, this high-efficiency fan features a corrosion-resistant aluminum casing and optimized aerodynamic performance. Its housing is built from seawater-resistant alu ...
The Helios RDD EC 560 is a high-efficiency centrifugal roof fan with horizontal discharge, designed for powerful yet energy-saving ventilation in commercial and industrial applications. This advanced EC fan features an optimized aerodynamic design and a corrosion-resistant aluminum casing for long-lasting outdoor use. The casing is manufactured fro ...
The Helios RDD EC 630 is a premium centrifugal roof fan engineered for horizontal air discharge, offering excellent performance, reliability, and energy efficiency. Designed for industrial and commercial ventilation systems, this fan features advanced EC technology and a durable, weather-resistant structure. Its casing is made from seawater-resista ...
The Helios RDS 1 is a robust five-step speed controller engineered for surface-mounted installation, ideal for use with one or more fans equipped with thermal contacts. This controller allows for flexible and precise speed adjustments, supporting stepwise voltage levels of 0÷80÷140÷200÷280÷400 volts to accommodate a range of ventilation requirements. ...
The Helios RDS 11 is a high-performance five-step speed controller designed for surface installation, offering precise control over one or multiple fans equipped with thermal contacts. This controller supports voltage levels of 0÷80÷140÷200÷280÷400 volts, enabling flexible speed adjustment to suit a wide range of ventilation systems. Housed in a du ...
The Helios RDS 2 is a five-stage speed controller designed for surface installation, ideal for regulating the operation of one or multiple fans equipped with thermal contacts. It supports direct connection to thermal contacts via a terminal block, ensuring safe and efficient control within the system’s nominal load. This unit features switchable vo ...
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