Wye Connector for 4" & 6" Corrugated Drain Pipe Catalog Drainage Wye Connector for 4" & 6" Corrugated Drain Pipe Description ADS ARC18 Leachfield / PVC Sewer & Drain / Schedule 40 / Platon Waterproofing Membrane / Form-a-Drain Foundation Footing System Wye Connector 6562425 - 4" Wye6WYE - 6" WyeView Form-A-Drain Contractor Handbook Rates Please contact us for current pricing and availability. Request Availability