Swivel Flange Sncs-125-R3 Size=125, Based On The standard=Iso 15552 (Previously Also Vdma 24652, Iso 6431, Nf E49 003.1, Uni 10290), Variants=Excellent Corrosion Protection, Corrosion Resistance Classification Crc=3 - High Corrosion Stress, Ambient Temperature=-40 - 150 °C, Festo