GW Steel Sprinkler coupling - 22 Rp1/2" 1509044042

Steel Coupling for Sprinkler Systems – Leak-Proof Connection

The GW Steel Sprinkler coupling is designed to create safe, durable connections in sprinkler systems. Manufactured from zinc-coated steel (Fe/Zn88) with a coating thickness of 8–15 µm, it provides excellent corrosion resistance and long-term reliability. Using this coupling ensures system tightness and reliability—critical requirements for fire protection systems.

Design and Application

This coupling is intended for crimped connections, significantly accelerating installation and minimizing the risk of errors. The controlled leak-before-press (LBP) feature provides an additional safety layer: if the connection is improperly crimped, the joint will begin to leak, allowing detection of installation faults before the system is put into service. The O-ring seal further enhances connection integrity. This model, sized 22 Rp1/2", is ideal for installing sprinkler systems in commercial and industrial facilities, as well as residential buildings requiring high fire safety standards.

Benefits for Installer and End User

• Fast and Reliable Installation: Crimping technology drastically reduces installation time compared to traditional joining methods.
• High Tightness: O-ring seal combined with LBP functionality ensures leak-proof connections with zero risk of leakage.
• Corrosion Resistance: Zinc-coated steel provides long-lasting protection against environmental factors.
• Safety: The LBP leak-before-press feature enables rapid detection of installation errors, enhancing overall system safety.
• Durability: Manufactured from high-quality materials, ensuring long service life of the coupling and entire system.
• Compatibility: Fully compatible with other components in the KAN-therm Steel Sprinkler system, simplifying design and installation.