Reducing Coupling 4 X 3 150 304 RED. COUPLING

Reducing Coupling, Connection Size 1: 4 in, Connection Type 1: FPT, Connection Size 2: 3 in, Connection Type 2: FPT, 304 Stainless Steel, 4-8 x 3-8 Thread, Pressure Class: 150 lb, For Use With: Air, Water, Oil, Natural Gas, Steam, Additional Information: 3.580 lb Weight