Buchanan Rubber CGB-400-B1 Cam and Groove Coupler, 4 in Type B x 4 in MNPT, Brass

Buchanan Rubber Cam and Groove Coupler, Connection Size 1: 4 in, Connection Type 1: Type B, Connection Size 2: 4 in, Connection Type 2: MNPT, Brass, #4-8 Thread, Maximum Operating Pressure: 150 psi at 70 deg F, Additional Information: -150 to 450 deg F Casting Temperature, -40 to 212 deg F Gasket Temperature, NBR Gasket Material, 4.140 lb Weight