90° elbow Steel Sprinkler - 28 1511068021

Sprinkler installation elbow – reliability and safety

The 90° Steel Sprinkler elbow with a diameter of 28 mm is a key element of fire protection systems, designed to connect steel pipes in sprinkler installations. Made of galvanized steel, it provides durability and corrosion resistance, which is particularly important in demanding working conditions. This elbow is designed for press-fit connections, guaranteeing tightness and quick installation.

Design and application

The Steel Sprinkler elbow is characterized by socket connections with clamps on both sides, which facilitates integration with existing infrastructure. Its 90-degree angle allows for precise routing of pipelines, minimizing pressure loss and ensuring optimal water flow in the event of a fire hazard. Used in fire protection systems for commercial, industrial and public buildings.

LBP function and benefits for installers

A key feature of this elbow is the LBP (Leak Before Press) controlled leak function. This means that in the event of incorrect crimping of the fitting, a small water leak will occur before full compression, allowing the error to be detected and avoiding more serious problems in the future. This solution significantly facilitates the work of installers, minimizing the risk of installation errors and costly repairs. An O-ring seal further increases the certainty of the connection's tightness. Galvanized steel (Fe/Zn88) with a layer thickness of 8-15 µm provides long-term protection against corrosion, even in humid environments.