VSH knelfitting eindstop dop 12mm messing 3009500 speak for themselves speak for themselves artikelnummer 159820 VSH compression fitting end stop cap 12mm brass Class Compression fitting with 1 connection Type S1206 Material Brass Shape End Stop External tube diameter 12 mm Surface protection None Hexagon nut design KIWA approved Yes Gastec QA Yes KOMO certified No Medically Clean No Thick walled piping system No With vent connection No With support bushing No Length 22