Tee Connector for 4" & 6" Corrugated Drain Pipe Catalog Drainage Tee 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 Tee Connector 6562409 - 4" Tee6TEE - 6" TeeView Form-A-Drain Contractor Handbook Rates Please contact us for current pricing and availability. Request Availability