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The Helios FM 450 EX flexible sleeve is specially designed for installation between fans and pipe systems to prevent structure-borne noise transmission and accommodate assembly tolerances. Featuring an elastic cuff made of durable PVC fabric, this connector is suitable for use with explosion-proof fans. It comes equipped with two hose clamps to enable qui ...
The Helios FM 500 flexible sleeve is engineered to minimize vibration transmission between fans and ductwork, enhancing system performance and noise control. Designed for use with matching FR flanges (accessory) on fan spigots, this flexible connector is supplied in pairs and includes worm screw clamping bands to ensure a secure and straightforward instal ...
The Helios FM 500 EX flexible sleeve is designed for mounting between fans and pipe systems, effectively preventing structure-borne noise transmission and accommodating assembly tolerances. It features an elastic cuff made from durable PVC fabric, making it suitable for use with explosion-proof fans. The connector is supplied with two hose clamps for quic ...
The Helios FM 560 flexible sleeve is a connector designed to minimize vibration transmission between fans and ductwork. It is intended for use with compatible FR flanges (accessory) fitted on fan spigots. Supplied in pairs, each sleeve includes worm screw clamping bands for secure and easy installation. Available in sizes ranging from 100mm to 710mm.
The Helios FM 560 EX flexible sleeve is designed for mounting between fans and pipe systems, specifically suitable for explosion-proof fans. It effectively prevents structure-borne noise transmission while compensating for assembly tolerances. The sleeve features an elastic cuff made from durable PVC fabric, ensuring flexibility and resilience. Supplied w ...
The Helios FM 630 flexible sleeve is engineered to minimize vibration transmission between fans and ducting systems. It is designed to be used alongside matching FR flanges (sold separately) that fit onto fan spigots. This flexible connector is supplied in pairs and comes with durable worm screw clamping bands for secure and easy installation. Suitable fo ...
The Helios FM 630 EX flexible sleeve is designed for installation between fans and pipe systems to reduce vibration and prevent structure-borne noise transmission. Featuring an elastic cuff made from durable PVC fabric, this connector effectively accommodates assembly tolerances. It is specifically suited for use with explosion-proof fans, ensuring safe a ...
The Helios FM 710 flexible sleeve is engineered to minimize vibration transmission between fans and ducting systems. Designed for use with matching FR flanges (sold separately) fitted on fan spigots, this flexible connector ensures quieter operation and protects ductwork from vibrations. Supplied in pairs, it includes worm screw clamping bands for a secur ...
The Helios FOM is a flat duct segment without an integrated sleeve, intended for use within the Helios F flat duct system. Manufactured from durable polymer, it provides a compact and efficient solution for air distribution in constrained spaces such as ceiling voids or behind walls. The FOM duct is ideal for residential and commercial ventilation install ...
The Helios FR 180 is a circular flange designed for connecting Helios fans with a 180mm flanged outlet to matching ductwork or flexible connectors. Precision-engineered to align with the hole pattern of circular flanged fans, this flange ensures a secure and airtight connection. Suitable for use in ventilation systems requiring a robust interface between ...
The Helios FR 200 is a circular flange designed to connect 200mm diameter flanged fans to compatible circular ducting or flexible connectors. Manufactured for precise alignment, it matches the hole pattern and diameter of Helios circular flanged fans, ensuring a secure and efficient fit. Ideal for use in commercial and industrial ventilation systems, the ...
The Helios FR 22/30 is a speed reversing switch specifically designed for use with Helios GX 225 and GX 300 fans. Suitable for both surface-mounted and flush-mounted installation in dry indoor environments, this control unit features three slide switches. These allow for two-pole on/off operation with an indicator light, selection between high and low spe ...
The Helios FR 225 / DFR 200 is an angle flange ring crafted from galvanized sheet steel, designed for secure duct connection on the inlet side of compatible fan systems. It is directly mounted to the fan base plate and complies with DIN 24155, Part 2 specifications. This flange ensures a reliable and durable connection point for ductwork integration in ve ...
The Helios FR 250 is a robust flange designed to connect circular flanged fans to round ducting systems. Manufactured to match the diameter and bolt pattern of circular flanged fans, it allows secure attachment using a flexible connector or direct duct match. This galvanized steel flange is part of a comprehensive range available in sizes from 180 mm to 7 ...
The Helios FR 280 is a durable flange designed for connecting circular flanged fans to round ducting systems. It aligns precisely with the fan’s diameter and bolt pattern, ensuring a tight fit for flexible connectors or direct duct attachment. Made from galvanized steel for longevity and corrosion resistance, this flange is part of a standard range coveri ...
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