The P Series sewer fitting line is a fully-integrated SDR 35 solvent weld sewer fitting line with structural integrity for easy assembly. The ideal choice for building drainage and sewer applications as it conforms to all municipal, federal, and military requirements. They are tested for joint tightness, internal stress and dimensional stability. The P Series is engineered for the harsh environment of construction, shipping, handling and installation.; ; Brand Name: NDS Schedule Type Number: Schedule 35 End 1 Diameter: 6 in. End 1 Type: Hub each End 2 Diameter: 6 in. End 2 Type: Hub Material: PVC Product Type: Straight Tee End 3 Type: Hub End 3 Diameter: 4 inch in. Application: Sewer Pipe Maximum Pressure: 5 psi Average Lead Content: Lead-Free ANSI Certified: No Packaging Type: Bulk Underground Rated: Yes Number in Package: 1 pk NSF Listed: Yes IAPMO Certified: Yes