Explosion-Proof Conduit Drain and Seal Fitting, Type Drain, Turning Radius 2-1/16 Inch, Trade Size 1 Inch, Connection Type Male, Female, Material Zinc Electroplated Chromate Epoxy Powder Coated Ductile/Malleable Iron, Mounting Position Vertical, Enclosure Class I Div 1 and 2 Group B 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 886, CSA C22.2, Overall Length 6-1/32 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 Explosion-Proof