Helios (2264)
The Helios RR 160 C is part of the RR series of efficient in-line centrifugal fans, designed to provide powerful ventilation for circular duct systems up to 315 mm in diameter. Built for high-pressure performance, this fan ensures consistent airflow even in systems with greater resistance or longer duct runs, including flexible and spiral ducting. The uni ...
The Helios RR 200 A is a compact and reliable in-line centrifugal fan, engineered for use in circular ducting systems where consistent airflow is needed despite high resistance. Featuring a two-speed operation, it’s ideal for medium to smaller air volumes. The unit’s casing is constructed from durable galvanised sheet steel with standard-size duct spigots ...
The Helios RR 200 B is a robust centrifugal fan built for direct integration into circular duct systems, delivering medium to small airflow volumes against high system resistance. Its durable housing is made from galvanized sheet steel and includes spigots sized to fit standard ductwork. The backward-curved impeller, crafted from high-quality polymer, is ...
The Helios RR 250 A is a high-performance centrifugal fan engineered for in-line installation in circular duct systems. Designed to handle medium to low airflow volumes under high resistance, this model features a robust casing made from galvanized sheet steel with duct-compatible spigots. Its backward-curved impeller, also constructed from galvanized ste ...
The Helios RR 250 C centrifugal duct fan is designed for direct installation in circular duct systems, providing reliable airflow for medium to small volumes where high resistance is present. Its robust casing is made from galvanized sheet steel and includes spigots to fit standard duct dimensions. The backward-curved impeller, constructed from durable po ...
The Helios RR 315 is a centrifugal circular duct fan engineered for direct integration into duct systems handling medium to small air volumes under high resistance. Its rugged casing is constructed from galvanized sheet steel with integrated spigots that fit standard duct sizes for easy installation. The backward-curved centrifugal impeller, also made fro ...
The Helios RR EC 100 is an advanced EC centrifugal fan intended for in-line installation within circular duct systems. Its robust casing is crafted from galvanized sheet steel with spigots that fit standard duct dimensions for seamless integration. The fan features a backward curved centrifugal impeller made from durable polymers, directly mounted on the ...
The Helios RR EC 125 is a reliable EC centrifugal fan designed for in-line installation within circular duct systems. It features a sturdy casing made of galvanized sheet steel with spigots tailored to standard duct sizes, ensuring easy integration. The fan’s backward curved centrifugal impeller is manufactured from durable polymers, directly mounted on t ...
The Helios RR EC 160 is a high-performance EC radial duct fan engineered for direct installation in duct systems. Its robust housing is constructed from galvanized sheet steel, equipped with round connecting pieces that conform to standard pipe dimensions for easy integration. The fan features a radial impeller with backward curved blades made of durable ...
The Helios RR EC 200 A is a high-efficiency EC radial duct fan intended for direct installation within duct systems. The durable housing is crafted from galvanized sheet steel and features round connecting pieces compatible with standard pipe sizes, ensuring straightforward integration. Its radial impeller has backward curved plastic blades pressed direct ...
The Helios RR EC 200 B is a highly efficient EC radial duct fan designed for direct installation in duct systems. It features a robust housing made from galvanized sheet steel, equipped with round connecting pieces compatible with standard pipe sizes for easy integration. The radial impeller has backward curved plastic blades directly mounted and dynamica ...
The Helios RR EC 250 A is an efficient EC radial duct fan engineered for direct installation within duct systems. It features a durable housing made from galvanized sheet steel, fitted with round connecting pieces that align with standard pipe dimensions for straightforward integration. The fan incorporates a radial impeller with backward curved plastic b ...
The Helios RR EC 250 B is an advanced EC radial duct fan designed for direct installation in duct systems. It comes with a robust housing made of galvanized sheet steel, equipped with round connecting pieces that conform to standard pipe sizes for easy integration. The fan’s radial impeller features backward curved plastic blades, which are pressed direct ...
The Helios RR EC 315 A is a compact and flat-design EC radial duct fan engineered for seamless integration into duct systems. Its low-profile housing is made of galvanized sheet steel and includes connection pieces with integrated lip seals on both suction and pressure sides, ensuring a secure fit with standard pipe diameters. A swivel-mounted motor and i ...
The Helios RR EC 315 B is a high-performance EC radial duct fan designed for direct installation in circular duct systems. Its durable housing is made of galvanized sheet steel and features round connections that match standard duct diameters, ensuring a secure and simple installation. The fan uses a backward curved radial impeller made of high-grade plas ...
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