Products › Grooved Painted and Galvanized Ductile Iron Couplings Image 1 of 1 Grooved Painted and Galvanized Ductile Iron Couplings $0.00 Finish: Select Finish Painted Galvanized Fitting: Select Fitting Rigid Couplings - Standard Gasket Rigid Couplings - Flush Gasket Flexible Couplings - Standard Gasket Reducing Couplings Size: Select Size 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 5" 6" 8" 10" 12" 1-1/2 X 1-1/4" 2 X 1-1/2" 2-1/2 X 1-1/4" 2-1/2 X 1-1/2" 2-1/2 X 2" 3 X 2" 3 X 2-1/2" 4 X 2" 4 X 2-1/2" 4 X 3" 6 X 4" 8 X 6" Add To Cart Added!