Festo Size 40 Trunnion Flange - 174412 Trunnion Flange Zncf-40 Size=40, Based On The standard=Iso 15552, Corrosion Resistance Classification Crc=2 - Moderate Corrosion Stress, Ambient Temperature=-40 - 150 C, Product Weight=285 G, Festo GBP 89.99 1