Supply Giant Flexible Pvc Reducing Coupling with Stainless Steel Clamps

Universal fit: flexible coupling compatible with cast iron,, Copper, plastic, and schedule 40 steel piping Sealed: flexible Connectors are leak-proof, rot-proof and sealed against infiltration and exfiltration, Use: may be used for non-pressure drain, waste, and vent (dwv) piping systems and sewer systems indoors and outdoors Conforms to ASTM C1173, CSA B602, certified and UPC approved, rated for underground use Markings: each rubber fitting is marked with part Number, size, and certifications