Watertight hose-sheath connection diameter 25mm-20mm Elmark The ECGS20 tube-sheath Electrochannel fitting is used to join together a tube with a diameter of 25 mm with a sheath having a diameter of 20 mm. The type of material used is the shockproof technopolymer based on rigid PVC, with a self-extinguishing degree V0 according to the UL94 standard, the color of the fitting is gray RAL 7035. The internal gasket makes these fittings watertight: the degree of protection, in fact, is IP 65, therefore the joint can be used for external systems. Features Brand: EC Elettrocanali  EAN code: 8032636766960 Vendor code: ECGS25  Pipe connection diameter: 25mm Sleeve connection diameter : 20mm Color: gray IP protection: IP65