Buchanan Rubber DA-4030-A Cam and Groove Reducer Coupler/Adapter, 4 in Female Coupler x 3 in Male Adapter, Aluminum

Buchanan Rubber Type DA Cam and Groove Reducer Coupler/Adapter, Connection Size 1: 4-in, Connection Type 1: Female Coupler, Connection Size 2: 3-in, Connection Type 2: Male Adapter, Aluminum, Maximum Operating Pressure: 150 psi, Additional Information: -150 to 250 deg F Casting Temperature, -40 to 212 deg F Gasket Temperature, NBR Gasket