Buchanan Rubber CGA-400-B1 Cam and Groove Adapter, 4 in Type A x 4 in FNPT, Brass

Buchanan Rubber Cam and Groove Adapter, Connection Size 1: 4 in, Connection Type 1: Type A, Connection Size 2: 4 in, Connection Type 2: FNPT, Brass, #4-8 Thread, Additional Information: -150 to 450 deg F Casting Temperature, 3.250 lb Weight