Rugged design to withstand explosive pressure (class I)Mechanical abuseLiquidtight for wet locationsFor use where lack of space makes use of rigid conduit difficultWire duct liner in sizes 1/2 to 2 in insulates against grounds and burn through from short circuitNo bonding jumpers required, metallic braid provides continuous electrical pathECGJH combination has two threaded male end fittings14 in bending radiusElectro galvanized with chromate finishSteel female union