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The Helios SEWT‑E is a complete flexible undersoil hose set designed for ground-based ventilation or heat exchange systems. Manufactured from durable PE-HD, the hose features a 2.9 mm wall thickness and an outer diameter of 32 mm. It is supplied as a 100-meter bundle, making it suitable for extended installations. Included in the set are screw-type ...
The Helios SEWT‑H is a fully integrated hydraulic set designed for use in geothermal or brine-based ventilation systems. It includes a brine pump unit along with essential components such as a shut-off valve, drain valve, and a thermostat for temperature regulation. The unit is equipped with a ¾” connection and comes complete with a 12-litre pressure expa ...
The Helios SEWT‑W is a high-performance brine-to-air heat exchanger housed in a double-walled, fully insulated steel casing with a white powder-coated finish. Designed for thermal efficiency and durability, it features a Ø180 mm spigot with twin-seal rubber gaskets to ensure airtight duct connections. This unit includes an integrated G3 filter for ...
The Helios SG 200 is a protective outlet grille designed to cover the discharge side of fans and ensure operational safety. With a diameter of 200 mm, it is engineered to fit fan and flange pipe sizes according to DIN 24155 (page 2). Constructed for durability, it is powder-coated in a silver metallic finish for corrosion resistance (with galvanised finis ...
The Helios SG 225 is a safety protection grille designed to cover the outlet side of fans, providing effective shielding from moving components. With a diameter of 225 mm, the grille is sized to match fan and flange pipe dimensions in accordance with DIN 24155 (page 2). Finished in a silver metallic powder coating (with galvanised finish for diamet ...
The Helios SG 250 is a protective outlet grille designed to shield the discharge side of fans, ensuring safety and compliance with industry standards. With a 250 mm diameter, it is specifically sized to match fan and flange pipe dimensions according to DIN 24155 (page 2). The grille is finished in a durable silver metallic powder coating for corros ...
The Helios SG 280 is a protective grille designed to cover the outlet side of fans, offering effective shielding from moving parts while ensuring airflow is not restricted. With a 280 mm diameter, it is precisely dimensioned to match fan and flange pipe sizes in accordance with DIN 24155 (page 2). The grille features a silver metallic powder-coated ...
The Helios SG 315 is a safety grille designed to cover the outlet side of fans, offering reliable protection from contact with moving components. With a diameter of 315 mm, it is precisely manufactured to fit fan and flange pipe sizes according to DIN 24155 (page 2). Constructed with a robust silver metallic powder-coated finish, the grille provide ...
The Helios SG 355 is a protective grille designed to cover the outlet side of fans, ensuring safety by preventing contact with moving parts. With a diameter of 355 mm, it is engineered to match standard fan and flange pipe sizes in compliance with DIN 24155 (page 2). The grille is powder-coated in a silver metallic finish for durability and corrosi ...
The Helios SG 400 is a durable protection grille designed for the outlet side of fans, offering secure coverage to prevent accidental contact with moving components. With a 400 mm diameter, it is precisely dimensioned to match fan and flange pipe sizes in accordance with DIN 24155 (page 2). Constructed with a robust silver metallic powder-coated fi ...
The Helios SG 450 is a safety outlet grille designed to protect against accidental contact with the fan’s moving parts. With a diameter of 450 mm, it is accurately manufactured to fit fan and flange pipe dimensions based on DIN 24155 (page 2). This grille is finished with a durable silver metallic powder coating for corrosion resistance, with galva ...
The Helios SG 500 is a high-quality protection grille designed for covering the outlet side of fans, preventing contact with moving components and enhancing operational safety. With a diameter of 500 mm, the grille is precisely sized to fit standard fan and flange pipe dimensions according to DIN 24155 (page 2). Constructed with a robust silver met ...
The Helios SG 560 is a robust protective grille designed to shield the outlet side of ventilation fans, helping to prevent accidental contact with moving parts. With a 560 mm diameter, it is manufactured to precisely fit fan and flange pipe sizes as specified in DIN 24155 (page 2). The grille is finished with a durable silver metallic powder coatin ...
The Helios SG 630 is a protective outlet grille designed to enhance safety by covering the discharge side of fans, reducing the risk of contact with moving parts. With a 630 mm diameter, this grille is precisely manufactured to match fan and flange pipe dimensions in accordance with DIN 24155 (page 2). It features a durable silver metallic powder‑c ...
The Helios SGR 100 is a protective grille designed for mounting on either the suction or pressure side of a fan. Constructed from point-welded steel wire with a galvanised finish, this grille provides durable protection while maintaining airflow efficiency. It features an 8 mm mesh width, offering safety without compromising performance. The dimens ...
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