REDUCING TYPE; PVC MATERIAL; 2 INCH SIZE A; 3 INCH SIZE B; SDR-35 SCHEDULE; CSA B182.2, NSF, UPC, IAPMO APPLICABLE STANDARD; INJECTION MOLDED PROCESS; ASTM D3034/D1784/F1336/F679 MATERIAL SPECIFICATION; DOWNSPOUT X SOLVENT SEWER HUB END CONNECTION