Swivel Flange Snc-50 Size=50, Based On The standard=Iso 15552 (Previously Also Vdma 24652, Iso 6431, Nf E49 003.1, Uni 10290), Corrosion Resistance Classification Crc=1 - Low Corrosion Stress, Ambient Temperature=-40 - 150 °C, Product Weight=234 G, Festo