Watertight sleeve in technopolymer IP65 Ç?16mm ECMS16 The ECMS16 Electrochannel sleeve has a diameter of 16 mm and a length of 80 mm; it is used to join together two RK series rigid protective pipes of the same size (both with a diameter of 16 mm). The type of material used is the shockproof technopolymer based on rigid PVC, with self-extinguishing degree V0 according to UL94 standard.The color of these sleeves is gray RAL 7035. The internal gasket makes these sleeves watertight: the degree of protection, in fact, is IP 65, therefore the joint can be used for external systems. Features EAN code 8032636768209 Diameter 16mm Length 80 mm Material Technopolymer Color Gray Degree of protection IP65 Application RK rigid tubes