Sealing Fitting - Vertical Trade Size 3/4 in Ends - Hazardous Fittings 3/4 in FNPT x 3/4 in MNPT Overall Length 3 5/8 in Aluminum Hazardous Location Rating Class I Division 1 and 2 Groups C D Class II Division 1 and 2 Groups E F G Class III Thread Gender Male to Female Prevent Passage of Gases Vapors or Flames From One Portion of Conduit Systems to Another Silver Compatible Conduit Trade Size 3/4 in Compatible Conduit Type IMC RMC Conduit Orientation Vertical