alpex-plusdouble wall mount elbow\nFemale thread 35 mm double wall mount elbow according to DIN EN 10226-1 made of dezincification-\nresistant brass for fitting connection in loop and serial installations in drinking water\nsystems featuring fixed stainless steel sleeve and optical indicator for verifying correct positioning.\nThe connection can be released during installation in the dimensions of 16 and 20 mm by\nmeans of special tools.