4 x 2-1/2 inch NPT 316 stainless steel class 150 reducing coupling
4 x 2-1/2 inch NPT 316 stainless steel class 150 reducing coupling
4 x 2-1/2 inch NPT 316 stainless steel class 150 reducing coupling
4 x 3 inch NPT 304 stainless steel class 150 reducing coupling
4 x 3 inch NPT threaded Class 125 bronze reducing coupling
4 x 3 inch NPT threaded Class 125 lead free bronze reducing coupling
4 x 3 inch forged carbon steel class 3000 reducing coupling
4 x 3 inch NPT forged carbon steel class 3000 reducing coupling - Made in USA
4 x 3 inch NPT 316 stainless steel class 150 reducing coupling
4 x 3 inch NPT Class 150 Galvanized Malleable Iron Bell Reducing Coupling
6 x 3 inch NPT Class 150 Galvanized Malleable Iron Bell Reducing Coupling
6 x 4 inch NPT Class 150 Galvanized Malleable Iron Bell Reducing Coupling
6 x 5 inch NPT Class 150 Galvanized Malleable Iron Bell Reducing Coupling
Class 150 Malleable Iron Reducing Coupling (Bell) NPT 1 x 3/4 inch
Class 150 Malleable Iron Reducing Coupling (Bell) NPT 1 x 3/8 inch
Class 150 Malleable Iron Reducing Coupling (Bell) NPT 1/2 x 1/4 inch
Class 150 Malleable Iron Reducing Coupling (Bell) NPT 1/2 x 1/8 inch
Class 150 Malleable Iron Reducing Coupling (Bell) NPT 1/2 x 3/8 inch