4" x 20', Belled x Gasketed Spigot, HDPE, Perforated, Soil Tight, Dual Wall, Pipe

Smooth Interior with a Manning's Value of 0.012 Resulting in Increased Flow Capacity; Inert HDPE Material is Resistant to the Effects of Chemicals, Abrasion, Hot Soils and Effluent; Lightweight Product for Best Installed Cost and Maximizing Delivery and Installation Efficiencies; Structurally Designed Corrugated Exterior to Support Typical Construction and Long Term Loading; Non-Toxic; No Objectionable Odor, High Performance Pipe Joint Lubricant; Soft, Paste Like Compound

Pipe; Nominal Pipe Size 4 Inch; Length 20 Foot; End Connection Belled x Gasketed Spigot; Material HDPE (Pipe), Rubber (Gasket); Material Specification ASTM F477/F2648, AASHTO M252; Application Gravity Flow Land Drainage, Storm Drainage; Type Dual Wall, Soil Tight; Style Perforated; Mannings Value 0.012