MDPE Wall Plate Elbow Fitting For use with MDPE (Medium density polyethylene) pipe Connects 20mm pipe to 1/2" threaded pipe or tap Performs well under pressure, with impact resistant nut & body Ideal for underground cold water systems Use to install an outdoor tap Wall-mounted plate for fixing to outside wall/surface Can withstand high levels of thermal and mechanical stress PN16 Rating Pressure Rating: 16 bar. Safety Factor: 3. Operating Temperature: 20°C @ 16 bar, 45°C @ 10.8 bar, 70°C @ 3.4bar. Standards: UNI 9561-9562, UNI EN 712-713-715, UNI ISO 7/1, ISO 14236, UNI 2233. 2 Pack.