Narrow radius bend RK IP65 Ø16mm gray ECCS16 The ECCS16 90° tight radius bend has a diameter of 16 mm, it is used to join two RK series rigid protective pipes of the same size (both with a diameter of 16 mm). The type of material used is impact-resistant PVC-based technopolymer, with V0 self-extinguishing degree according to the UL94 standard. The color of these bends is gray RAL 7035. The internal gasket makes these bends watertight: the degree of protection is IP 65, therefore the joint can also be used for external systems. Characteristics Brand name EC Electrochannels Model ECCS16 EAN 8032636766267 Diameter 16mm Material Technopolymer Color Gray RAL7035 Degree of protection IP65 Application RK rigid pipes Radius of curvature 54mm