Midland Metal 62465MS SP-114 Reducing Coupling, 4-in Female NPT x 2-1/2-in Female NPT, 304 Stainless Steel

Midland Metal SP-114 Reducing Coupling, Connection Size 1: 4 in, Connection Type 1: Female NPT, Connection Size 2: 2-1/2 in, Connection Type 2: Female NPT, 304 Stainless Steel, 4-8 x 2-1/2-8 Thread, Pressure Class: 150 lb