Sealing Fitting - Vertical and Horizontal, Trade Size 1/2 in, Ends - Hazardous Fittings 1/2 in FNPT x 1/2 in FNPT, Overall Length 3 1/4 in, Iron, Hazardous Location Rating Class I, Division 1 and 2, Groups A, B, C, D, Class II, Division 1 and 2, Groups...