Steel pipe 6220 ZNM S 6220 ZNM_S

Robust cable protection for any installation

Steel pipe 6220 ZNM S is a reliable element of the electrical installation system, designed for mechanical protection of cables and wires. Made of steel with a galvanized coating, it provides long-lasting resistance to corrosion and harsh environmental conditions. Its rigid construction guarantees stability and safety of the installation, both indoors and outdoors.

The pipe with a diameter of 20 mm (inner diameter 18 mm) is ideal for routing cables in electrical installations, machines and equipment, as well as on wooden structures. The possibility of surface mounting and installation in hollow walls increases its versatility and range of applications. The C4 compression resistance class confirms its durability even in demanding conditions.

Features and application

Pipe 6220 ZNM S is characterized by a wide range of operating temperatures from -45°C to 250°C, which allows its use in various applications. Hot-dip galvanizing provides high corrosion resistance, which is particularly important in outdoor installations and exposed to moisture. Thanks to "pipe end" connections, installation is quick and easy.

• Versatility: Suitable for installation in concrete (after applying appropriate sealing elements), on wood, in hollow walls and outdoors.
• Durability: Compression resistance class C4 guarantees stability and safety of the installation even under high mechanical loads.
• Corrosion resistance: Galvanic zinc coating and hot-dip galvanizing provide long-lasting protection against atmospheric influences and corrosion.
• Wide temperature range: The possibility of use in temperatures from -45°C to 250°C expands the range of applications of the pipe.
• Easy installation: Pipe ends facilitate connection and creation of a complete installation.

Additional accessories, such as PVC ends (e.g. 4816E - 4863), allow to extend the operating temperature range to -5°C +60°C – it is worth keeping this in mind when designing installations in specific conditions. This pipe is a solid foundation for a safe and durable electrical installation, meeting the requirements of both professional installers and end users.