Midland Metal 54051620 Expanding Pipe Adapter, 1 in MPT x 1-1/4 in FPT, Steel

Pipe Connector, Connection Size 1: 1-in, Connection Type 1: Male NPTF, Connection Size 2: 1-1/4-in, Connection Type 2: Female NPTF, Steel, 1-11-1/2 x 1-1/4-11-1/2 Thread, Maximum Operating Pressure: 2000 psi, 375 deg F Operating