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The Helios MBW 355/4 is a sound-insulated centrifugal fan designed to deliver efficient ventilation with minimal noise. The housing is made from double-walled galvanised steel and lined internally with 30 mm thick mineral wool panels to provide effective acoustic insulation. Suction and pressure connections are equipped with rubber lip seals to ensure a s ...
The Helios MBW 400/4 is a high-performance centrifugal fan designed with sound encapsulation for quiet operation. Its housing consists of double-walled galvanised sheet steel, internally lined with 30 mm thick mineral wool to absorb sound effectively. Both the suction and discharge pipe connections include rubber lip seals for a secure, airtight fit with ...
The Helios MBW EC 225 is a compact, sound-encapsulated centrifugal fan designed for high efficiency and quiet operation. The housing is constructed from double-walled galvanised steel, internally insulated with 30 mm thick mineral wool panels to suppress noise. Suction and pressure side pipe connections are equipped with rubber lip seals for an airtight f ...
The Helios MBW EC 250 is a high-performance, sound-encapsulated centrifugal fan designed for efficient and quiet airflow. It features a double-walled galvanised steel housing, internally lined with 30 mm thick mineral wool insulation for effective noise reduction. Suction and pressure ports include rubber lip seals to ensure airtight connections with stan ...
The Helios MBW EC 280 is a sound-encapsulated centrifugal fan engineered for quiet, high-efficiency operation in ventilation systems. Its casing is made from double-walled galvanised steel and lined internally with 30 mm thick mineral wool insulation, delivering excellent noise reduction. Both the intake and exhaust connections are fitted with rubber lip ...
The Helios MBW EC 315 is a high-performance centrifugal fan engineered for quiet, energy-efficient ventilation. Its casing is constructed from double-walled galvanised sheet steel and internally lined with 30 mm thick mineral wool panels, effectively minimizing noise emissions. Both suction and discharge nozzles are fitted with rubber lip seals, ensuring ...
The Helios MBW EC 355 is a high-efficiency, acoustically insulated centrifugal fan designed to deliver powerful airflow with minimal noise. Its housing is made from double-walled galvanised steel and lined with 30 mm thick mineral wool insulation to reduce sound transmission. Both the intake and exhaust ports feature rubber lip seals for secure and airtig ...
The Helios MD is a combined relay switch and protection unit designed for use with fans equipped with built-in thermal contacts. Housed in a durable polymer enclosure, it can be surface-mounted or integrated into a control cabinet using terminal strip fixation. The unit allows on/off operation via a push-button switch and provides full motor protection. I ...
The Helios MF 100 is a versatile mounting frame designed to reduce the installation depth of M1/100 fans, making it ideal for use in thin walls, tight shafts, or confined bends. This frame also supports the installation of a drawcord switch (available separately) when required. For added flexibility, multiple MF 100 units can be connected together to achi ...
The Helios MF 90 is a compact mounting flange designed for use with duct fans, domestic ventilation units, and heat recovery systems. Constructed from durable plastic in an alpine white finish, it has a depth of 23 mm, making it especially suitable for installations in confined spaces such as narrow shafts or ceilings. The MF 90 simplifies and stabilizes ...
The Helios MK 1 is a sturdy mounting bracket designed for secure installation of Helios RRK 100 to RRK 125 fan models. Made from high-quality galvanized sheet steel, it provides reliable support for ceiling, wall, or floor mounting. This versatile bracket ensures stable positioning and easy integration into various ventilation setups, making it an essenti ...
The Helios MK 2 is a robust mounting bracket specifically engineered for securing Helios RRK 150 to RRK 250 fan models. Constructed from galvanized sheet steel, it offers strong and corrosion-resistant support for installations on ceilings, walls, or floors. Ideal for a wide range of ventilation applications, the MK 2 ensures a stable and secure fit, maki ...
The Helios MK 200 – 225 is a precision-engineered mounting bracket intended for fastening fan flange housings to a ceiling, wall, or floor. Made from durable galvanized sheet steel, it provides strong, corrosion-resistant support. The pre-drilled holes are aligned to match the bolt circle of standard Helios fan flanges, ensuring quick and accurate installat ...
The Helios MK 250 – 280 is a heavy-duty mounting bracket engineered for fastening fan flange housings to a ceiling, wall, or floor. Manufactured from galvanized sheet steel, it ensures long-lasting durability and resistance to corrosion. The bracket is pre-drilled with holes precisely aligned to match the bolt circle of Helios fan flanges, allowing for quic ...
The Helios MK 3 is a strong and reliable mounting bracket specifically designed for the installation of the Helios RRK 315 fan. Constructed from galvanized sheet steel, it offers excellent corrosion resistance and durability for long-term use. This bracket enables secure attachment of the fan to ceilings, walls, or floors, making it suitable for a wide ra ...
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