Coupling, Coupling Fitting, 4 in Connection Size 1, Connection Type 1: FNPT, 4 in Connection Size 2, Connection Type 2: FNPT, FNPT|FNPT Connection, Steel, Material Construction: Carbon Steel, SCH 160, Pressure Class: 3000 lb, 5-1/2 in OD x 4-3/4 in L
Coupling, Coupling Fitting, 4 in Connection Size 1, Connection Type 1: FNPT, 4 in Connection Size 2, Connection Type 2: FNPT, FNPT|FNPT Connection, Steel, Material Construction: Carbon Steel, SCH 160, Pressure Class: 3000 lb, 5-1/2 in OD x 4-3/4 in L