NDS 451 — 4" Corrugated Hub Adapter, HDPE 4-inch Drain Fitting

HDPE corrugated hub adapter designed to join 4" corrugated drainage pipe to standard 4" drain or sewer connections. Manufactured from durable polyethylene for reliable, long-lasting performance in yard and roof drainage systems.

• Compatibility: fits 4" corrugated pipe and mates with 4" standard drain/sewer fittings for secure connections.
• Material: high-density polyethylene (HDPE) resists corrosion and common ground chemicals for outdoor use.
• Installation: slip-on corrugated socket and hub end for quick, solvent-free installation; requires proper seating and clamp or seal.
• Dimensions: nominal 4" size suitable for residential downspouts, yard drains, and drainage tile connections.
• Durability: flexible yet strong construction tolerates ground movement and normal settling without cracking.
• Documents: Drainage catalog and product literature available from the manufacturer for specifications and installation guidance.

Simple to install and compatible with standard 4" systems, the NDS 451 corrugated hub adapter provides a practical solution for connecting corrugated pipe to common drainage fittings. Check manufacturer literature for full technical data and installation best practices.