FRANKISCHE MLCP Alpex-Duo XS Copper / Steel Coupling 20 x 22mm

The FRANKISCHE MLCP Alpex-Duo XS Copper / Steel Coupling 20 x 22mm is a high-quality press fitting designed to connect 20mm multilayer composite pipe to 22mm copper, carbon steel, or stainless steel pressing systems. Constructed from dezincification-resistant, lead-free silicon bronze, it offers excellent corrosion resistance and long-term durability. Featuring leak before press functionality and a robust press connection, this coupling ensures safe and efficient installation. Ideal for professional plumbers and heating engineers, it guarantees reliable system performance in both domestic and commercial applications.

The FRANKISCHE MLCP Alpex-Duo XS Copper / Steel Coupling 20 x 22mm provides a secure and durable connection between MLCP pipework and copper, carbon steel, or stainless steel press systems with V, M, or SA crimp contours. Manufactured from dezincification-resistant lead-free silicon bronze, it delivers exceptional corrosion resistance and mechanical strength, suitable for demanding heating and potable water installations.

Installation is simple and reliable, featuring a white fixation ring with integrated inspection holes that allow installers to visually confirm correct pipe insertion before pressing. A fixed stainless steel pressing sleeve ensures a permanent and secure joint when using compatible press tools. The flow-optimised design reduces hydraulic resistance, maintaining efficient water flow across the system.

The leak before press function adds a vital safety measure, causing unpressed joints to leak during pressure testing between 1 and 6.5 bar, allowing installers to identify incomplete connections immediately. Compatible with F, TH, M, V, and SA crimping contours, the FRANKISCHE MLCP Alpex-Duo XS Copper / Steel Coupling 20 x 22mm delivers a professional, flexible, and dependable solution for MLCP plumbing and heating systems.

Features & Benefits
✅ Made from dezincification-resistant lead-free silicon bronze
✅ Connects MLCP pipe to copper, carbon steel, or stainless steel systems
✅ Leak before press function for installation safety
✅ Integrated inspection holes for visual pipe insertion check
✅ Fixed stainless steel pressing sleeve for secure joints
✅ Flow-optimised design for efficient water flow
✅ Compatible with F, TH, M, V, and SA crimping contours

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