Explosionproof Conduit Sealing Fitting, Turning Radius 2-1/2 Inch, Trade Size 1 Inch, Connection Type Female, Female, Material Copper-Free Aluminum, Mounting Position Vertical, Enclosure Class I Div 1 and 2 Group C D, Class I Zone 1 and 2 Group IIA IIB, Class II Div 1 and 2 Group E F G, Class III, Approval UL, CSA, Overall Length 3-7/16 Inch, Application Seal Conduits in Vertical or Horizontal, to Minimize the Passage of Gases and Vapors and Prevent the Passage of Flames from One Portion of the Electrical System to Another Through the Conduit, Constructional Feature Explosionproof