3 piece design Specially designed for heavy load bearing applications, such as unsupported loading arms Number of seals are same as split flange swivel joint except two additional O-rings for top cover Greater load bearing capacity and long leak-proof life more...
3 piece design Main seal can be replaced without dismantling the whole assembly Main seal is gasket Secondary and back- up seals are O-rings Other seal is dust seal Improved load bearing capacity and long leak-proof life more...