Galvanized steel flexible hose (PESZEL) WSO DN20 (17mm/20.5mm), coil 10m S1004

Cable protection in harsh conditions – steel PESZEL WSO hose DN20

This steel protective hose, commonly known as PESZEL WSO, is a reliable solution for securing electrical cables in installations exposed to intense mechanical damage. It is ideal for anywhere requiring exceptional strength and resistance to external factors. This is particularly important for connecting machines and equipment, as well as in other industrial installations.

Construction and properties

The WSO hose is made of profiled galvanized steel strip, which ensures high corrosion resistance and long-lasting protection of the cables. Its flexible construction allows for free routing of installations, even with connections to moving parts of machines and equipment. The tube is non-flammable, which further increases safety. The operating temperature range from -45°C to +150°C allows it to be used in a wide range of environmental conditions.

It is worth noting its strength parameters: the compressive strength is 1250N, and the impact resistance is 2.0 kg/300mm – this guarantees solid protection against mechanical damage. The product meets the requirements of directive 2014/35/UE (LVD), which confirms its safety and compliance with European standards.

Applications and benefits

The steel WSO hose finds application in many areas:

• Industrial installations: protection of cables in production plants, machine rooms and other industrial facilities.
• Connections of machines and equipment: securing power cables to moving parts of machines and equipment.
• Commercial and office buildings: protection of cables in heavily used building floors and internal installations.
• Monitoring and access control systems: securing cables in electronic systems against damage and rodents.
• External installations: permissible use in external wall installations with direct exposure to sunlight (UV).

Thanks to its strength and flexibility, this steel hose is an ideal solution for professionals and end-users looking for reliable protection for their electrical cables. Available in 10-meter coils, it facilitates installation and adaptation to specific installation needs. The nominal diameter DN20 (17mm/20.5mm) ensures compatibility with a wide range of cables and wires.