General
Colour	Black

The REC 21 black closure cap from Ses-Sterling is a specific component for sealing and securing the end of flexible corrugated pipes with an outer diameter of 28.4 mm. The product is used in the field of electrical installation and is particularly employed when laying cables in flexible hose pipes to ensure a secure and weather-resistant end connection. The cap is black and made of a robust, elastic material that allows for a tight fit at the pipe end.

Closure cap for flexible corrugated pipe
The REC 21 closure cap is specifically designed for flexible corrugated pipe with an outer diameter of 28.4 mm. It is mounted at the end of the pipe to create a mechanical and weather-resistant end connection. The shape and precise fit of the cap ensure that no foreign objects can enter the pipe and that cable installation is protected against moisture and dust. The cap is secured to the pipe via a screw connection, creating a firm and tight bond.

Protection function and sealing
The main function of the closure cap is to seal the pipe end. It prevents moisture, dust, or other particles from entering the interior of the corrugated pipe, which is especially important in outdoor installations or humid indoor environments. The elastic material ensures that the cap remains tightly sealed even under slight movements or vibrations in the pipe. The black color is standard and visually integrates into typical installation systems.

Technology and material
The closure cap is made of a rubber-elastic material that offers high flexibility and shape stability. The material allows for a secure and tight fit on the corrugated pipe without causing cracks or material fatigue. The screw connection is designed to ensure secure fastening without damaging the pipe. The cap is designed for use in electrical installations where a reliable end connection is required.

Compatibility and accessories
The REC 21 closure cap is specifically designed for flexible corrugated pipe with an outer diameter of 28.4 mm. It is part of the REC product series from Ses-Sterling and is used in conjunction with flexible hose pipes commonly used in electrical installations. The cap is not suitable for other pipe types or diameters. It is used in combination with the corresponding corrugated pipe, mounted at the end of the pipe.

Installation and mounting
The installation of the closure cap involves simply sliding it onto the pipe end, followed by securing it with the screw connection. The cap is positioned to fully cover the pipe end. The screw connection is then tightened to ensure a tight and mechanically stable connection. No additional tools or accessories are required, as the cap is directly fastened to the pipe. Installation typically occurs at the end of cable laying to finally seal the pipe.

Operational advantages
The REC 21 closure cap provides reliable sealing and mechanical stability at the end of the corrugated pipe. It extends the service life of the installation by preventing moisture and dirt from entering. The simple mounting and precise fit ensure quick and secure installation. The cap is designed for use in electrical systems where a tight and stable end connection is required. The black color is standard and integrates visually into typical installation systems.

The REC 21 black closure cap from Ses-Sterling is a specific component for sealing and securing the end of flexible corrugated pipes with an outer diameter of 28.4 mm. The product is used in the field of electrical installation and is particularly employed when laying cables in flexible hose pipes to ensure a secure and weather-resistant end connection. The cap is black and made of a robust, elastic material that allows for a tight fit at the pipe end.