Expansion sleeve anchor PSROM8x75 E90 804000

Universal concrete fixing – expansion sleeve anchor PSROM8x75 E90

The PSROM8x75 expansion sleeve anchor is a reliable solution for fixing structural elements and suspending cable routes in concrete substrates. Thanks to its design, this product provides a stable and secure connection, finding application both on construction sites and during the installation of electrical systems.

Construction and application

The screw is made of steel and protected with galvanized coating, which guarantees corrosion resistance and long-term operation. A diameter of 8 mm and a length of 75 mm make the screw suitable for various applications – from light structures to more demanding installations. Its compliance with E90 standard is particularly important, which means the ability to maintain the functionality of devices in a building for at least 90 minutes in the event of a fire. This is crucial for fire alarm systems, fire detection and evacuation lighting.

Advantages and benefits

• Compliance with E90 standard: Ensures safety and continuity of operation of key systems in the building during a fire.
• Durable construction: Made of steel with galvanized coating – resistant to corrosion and mechanical damage.
• Versatility: Suitable for fixing various elements in concrete, including cable routes and supporting structures.
• Easy installation: Simple and intuitive installation speeds up construction work and reduces labor costs.
• Available finishes: In addition to standard galvanized coating, versions with hot-dip galvanizing (PN-EN ISO 1461:2023-02) and flake galvanizing (PN-EN ISO 10683:2018-11) as well as stainless steel are available, allowing you to adapt the screw to specific environmental conditions.

Additional information

Manufacturers also offer alternative solutions, such as PSR ring expansion anchors with different diameters and lengths, as well as other fixing elements – steel ropes, cable clamps or expansion anchors. The choice of the appropriate element depends on the specific application and project requirements.