Corrugated halogen-free conduit with pull cord (halogen-free flexible conduit) RIS-HF-FR-P E40 (32x40) colour RAL 7035 grey, 750N crush resistance 50m W5593

Halogen-free corrugated pipe with pull cord – protection and easy installation

RIS-HF-FR-P E40 electrical conduit is a flexible and safe solution for routing electrical cables, especially in places requiring increased fire protection. Made of polypropylene (PP), it is characterized by self-extinguishing properties and the absence of halogens, which minimizes the risk of toxic gas formation during a fire. The version with a pull cord – a steel wire inside – facilitates cable pulling, especially over long distances.

Construction and properties

The pipe with a nominal diameter of 40 mm (inner diameter 32 mm, outer diameter 40 mm) is designed for durability and mechanical resistance. It withstands a compressive load of up to 750 N, ensuring installation stability. The flexible construction allows for easy adaptation to the shape of the installation, and the operating temperature range from -25°C to +110°C enables its use in various environmental conditions. The pipe material is resistant to many chemical compounds, increasing its versatility. Additionally, the pipe has a flammability rating of HB (UL94), with the possibility of modification to V-0, V-1, V-2 (UL94), B-1, B-2 (DIN 4102) upon request.

Application and benefits

The RIS-HF-FR-P E40 pipe is ideal for industrial installations, public buildings (hospitals, offices, schools) and anywhere where fire safety and protection against the release of toxic substances are a priority. Its halogen-free character makes it an optimal choice for environments sensitive to the emission of harmful gases. The pull cord makes work easier for installers, reducing installation time and increasing efficiency. The pipe is intended for internal surface and concealed installations. It is not recommended for use outdoors exposed to UV radiation or in underground installations directly in the ground.

• Safety: Self-extinguishing material and the absence of halogens minimize the risk of fire spreading and the formation of toxic gases.

• Easy installation: Pull cord (steel wire) facilitates cable pulling over long distances.

• Durability: Resistance to compression (750 N) and a wide operating temperature range ensure installation reliability.

• Versatility: Chemical resistance allows the pipe to be used in various industrial and commercial environments.

• Compliance with standards: The product meets the requirements of directive 2014/35/EU (LVD).

• Flexibility: Flexible construction makes it easy to adapt to complex cable routes.