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The Helios RZ 160/125 is a plastic adapter designed to connect two duct sections with differing diameters. This component ensures a secure and efficient connection within ventilation systems, allowing for smooth airflow between pipes of different sizes.
The Helios RZ 160/150 is a plastic fitting used to join two duct pieces with varying diameters. It provides a secure connection within ventilation systems, ensuring smooth airflow transition between ducts of different sizes.
The Helios RZ 180/100 is a galvanized sheet steel connector used to join two duct sections with different diameters. This robust adapter ensures a secure and durable connection within ventilation systems, facilitating efficient airflow between pipes of varying sizes.
The Helios RZ 180/125 is a galvanized steel fitting designed to join two duct pieces with differing diameters. This durable connector provides a secure and stable link within ventilation systems, ensuring smooth airflow between ducts of varying sizes.
The Helios RZ 200/160 is a galvanized sheet steel connector designed to join two duct sections with different diameters. This sturdy adapter ensures a reliable and stable connection within ventilation systems, allowing smooth airflow between ducts of varying sizes.
High Performance In-Line mixed flow fan with sound insulated casing to ensure quiet operation.
The Helios SA‑3 10 is a three-step speed control switch designed for surface-mounted installation. It allows for precise adjustment of fan speed and operates within a control voltage range of 1.7 to 10 volts. This switch is ideal for use with compatible Helios ventilation systems, offering easy and reliable fan speed regulation.
The Helios SB 125 A is a centrifugal fan equipped with a sound-absorbing casing made from galvanized sheet steel. It includes spigots that match standard duct dimensions and is internally lined with a durable, 50 mm thick mineral fibreboard for effective noise reduction. The unit features a removable lid for convenient access to the motor, scroll, and imp ...
The Helios SB 125 C is a centrifugal fan housed in a sound-insulated casing made from galvanized sheet steel. Designed for ducted systems, the casing features spigots compatible with standard duct sizes and is internally lined with a 50 mm thick, abrasion-resistant mineral fibreboard for effective acoustic damping. The removable lid allows quick access to ...
The Helios SB 160 B is a centrifugal fan featuring a sound-absorbing housing constructed from galvanized sheet steel. Designed to suit standard ducting, the unit includes spigots for straightforward connection and is acoustically lined with a 50 mm thick, abrasion-resistant mineral fibreboard to reduce operational noise. The fan has a removable lid for si ...
The Helios SB 160 D is a centrifugal fan designed with a noise-reducing housing made from galvanized sheet steel. It includes spigots sized to fit standard duct systems and is internally lined with a 50 mm thick abrasion-resistant mineral fibreboard to minimize sound transmission. The casing features a removable lid for easy access, and the motor and impe ...
The Helios SB 200 C is a centrifugal fan housed in a noise-reducing casing made from galvanized sheet steel. It features spigots designed to match standard duct sizes and is internally lined with 50 mm thick abrasion-resistant mineral fibreboard for effective sound absorption. A removable lid and swing-out motor and impeller assembly provide convenient ac ...
The Helios SB 200 D is a centrifugal fan designed with a sound-absorbing housing made of galvanized sheet steel. Its casing features spigots that align with standard duct sizes and is internally lined with a 50 mm thick, abrasion-resistant mineral fibreboard to reduce noise levels. The removable lid and swing-out motor and impeller assembly allow for quic ...
The Helios SB 250 C is a centrifugal fan enclosed in a sound-absorbing housing made of galvanized sheet steel. It features spigots designed to match standard duct sizes and is internally lined with 50 mm thick, abrasion-resistant mineral fibreboard to suppress noise. The removable lid and retractable motor and impeller assembly allow for straightforward i ...
The Helios SB 250 E is a centrifugal fan designed for quiet ventilation performance, featuring a sound-absorbing housing made from galvanized sheet steel. The casing includes spigots compatible with standard duct sizes and is internally lined with a 50 mm thick, abrasion-resistant mineral fibreboard for effective noise reduction. It is equipped with a rem ...
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