Imagen Reducing Adapter - Series-RA Jump to Section Product Options Related Products Product Options Part Number Material Nominal Size RAGG20150 RAGG25020 RAGG3020 RAGG30250 RAGG4020 RAGG40250 Ductile Iron 4" x 2-1/2" RAGG4030 RAGG5040 RAGG6020 RAGG60250 RAGG6030 RAGG6040 Related Products Imagen Grooved Bolted Clamp Imagen Grooved End 45° Elbow Fitting- Series 45 Imagen Grooved End 90° Elbow Fitting - Series-90 Imagen Grooved End Iron Butterfly Valve Imagen Grooved End x Weld Nipple Imagen Grooved Lightweight Flexible Coupling - Series-L, Style 10 Imagen King Combination Nipple Grooved End