This document provides information on the E2FW Tri-Star Flameproof Ex d, Increased Safety Ex e and Restricted Breathing Ex nR Cable Gland from CMP Products, including: - It is certified for use in hazardous areas with lead covered or lead sheathed cables in Zone 1, Zone 2, Zone 21 and Zone 22. - It provides flameproof and gas tight seals and allows for mechanical cable retention, earth continuity and testing of seal effectiveness. - Technical data and specifications are provided including operating temperature range, ingress protection rating, material options and available sizes.