The uion nut ist an important component of the cutting ring fitting. Tightening the union nut compresses the cutting ring. This causes the inside of the cutting ring to cut into the pipe wall, thus creating a tight form fit.
Fliegl offers the union nut in the sizes S, L and LL.
+49 (0) 8671 / 9600 - 0 (Mo-Fr 8:00 -18:00 Uhr & Sa 8.00-12.00)
