Home » Products » 13-PIPES, FITTINGS, VALVES, ACCESSORY » 13-03-CPVC ASTM 2846 Fittings » 13-03-31-Compression Coupling 13-03-31-Compression Coupling Q'ty : Add To Inquiry Specifications Item-Name: Compression Coupling Specification: Item: 621 Related Products 13-03-35-Elbow 13-03-14-Male Adapter 13-03-34- Cross Tee 13-03-30-Male & Female Union 13-03-21-Elbow with Plate 13-03-06- Male Elbow (Copper Thread)