Straight Adapter 1-7/8-12X 1-1/2 MORBXMNPT ST ADPT

Straight Adapter, Connection Size 1: 1-7/8 in, Connection Type 1: Male ORB, Connection Size 2: 1-1/2 in, Connection Type 2: MNPT, Steel, 1-7/8-12 x 1-1/2-11-1/2 Thread, Maximum Operating Pressure: 1800 psi, 375 deg F Operating