Liquid Tight Flexible metal conduit galvanised steel PVC coated IP 68. Highly flexible helically wound galvanised steel coated with Liquid Tight PVC for higher IP rating. Temperature Range -20 to 50°C Protection Class Water Rating IP 68 Other High mechanical strength - superior oil, grease and weather resistant For use in connecting machinery in processing plants and areas subject to sparks, heat and environments where external hazards may cause damage to cables. The PVC is keyed into the corrugations of the inner steel flexible core, which prevents the PVC from wrinkling when the conduit is bent to minimum bend radius. The PVC coating provides a small outer surface onto which liquid tight compression fittings can be secured. Liquid tight metal conduit offers high mehanical strength combined with complete protection against liquids and dust. It is suitable for regular movements and vibration.