Plant engineering, chemical and petrochemical industries, devices, machines and systems with ignition protection type increased safety 'e', wherever cables and lines in the EX area require additional mechanical protection, highest cable sealing, fast, convenient shield contact, optimal cable and hose strain relief, simplified assembly, large clamping range, SILVYN® hose connection using inner sleeve and union nut, metric connection thread in accordance with DIN EN 60423, combination of SILVYN® and SKINTOP®,