Corrugated halogen-free conduit without pull cord (halogen-free flexible conduit) RIS-HF-FR E25 (21x25) colour RAL 7035, crush resistance 750N 100MB W4522

Halogen-free corrugated pipe for electrical installations

RIS-HF-FR E25 (21x25) electrical conduit is a flexible and safe solution for routing cables in electrical installations, especially where increased fire protection is required. Made of polypropylene (PP), it is characterized by self-extinguishing properties and the absence of halogens in its composition, which minimizes the risk of toxic gas formation during combustion. This is crucial in public buildings, industrial plants, and anywhere where the safety of people and property is a priority.

Construction and properties

The pipe is designed for easy installation and durable cable protection. Its flexible construction makes it easy to lay in complex spaces, and its compression resistance (750 N) ensures installation stability. The material is characterized by high impact resistance and a wide operating temperature range from -25°C to +110°C, allowing it to be used in various environmental conditions. Additionally, the pipe is resistant to many chemicals, which increases its durability and reliability.

• Halogen-free: The absence of halogen compounds in the composition minimizes the emission of toxic gases during a fire, increasing user safety.
• Self-extinguishing: The material does not spread flames, reducing the risk of fire spreading.
• Flexibility: Makes it easy to lay in tight spaces and around obstacles.
• Chemical resistance: Ensures the durability of the installation even in an aggressive chemical environment.
• Wide temperature range: Possibility of use in various temperature conditions (-25°C to +110°C).
• Compliance with standards: The product meets the requirements of directive 2014/35/EU (LVD).

RIS-HF-FR pipe is available in gray RAL 7035 and is offered without a pull cord (steel wire facilitating cable pulling). Versions with a pull cord are also available to facilitate installation on longer sections. Choosing the appropriate pipe diameter (in this case, 25 mm outer diameter and 21 mm inner diameter) allows it to be adapted to the needs of a specific installation.