Professional-grade 4-inch PVC coupling designed for joining two sections of SDR35 drainage pipe in straight-line connections. Manufactured by Normandy Products to SDR35 specifications for residential, commercial, and municipal sewer, drain, and storm water applications requiring reliable, watertight pipe joints.
FEATURES AND BENEFITS
Internal Stop Design: Center ridge inside coupling provides positive alignment and prevents pipe over-insertion
Dual Hub Construction: Socket-style connections on both ends accept 4-inch SDR35 pipe for secure solvent-weld joints
Straight-Line Connection: Maintains pipe alignment without directional changes or offsets
Standard Length: Provides adequate overlap on both pipe ends for maximum joint strength
SDR35 Standard: Built to industry specifications for non-pressure gravity drainage systems with proper wall thickness
Corrosion Resistant: Durable PVC construction withstands wastewater chemicals, soil acids, and harsh underground environments
APPLICATIONS
Joining cut pipe sections in new drainage installations
Extending existing drain lines and sewer laterals
Repairing broken or damaged pipe sections
Connecting pipe runs in foundation drainage systems
Storm drainage pipe extensions
Building drain and sewer line installations
Commercial and residential DWV system construction
Municipal sewer lateral connections
Underground drainage system assembly
SPECIFICATIONS / COMPLICANCE
Schedule SDR35
Meets ASTM D2729 and ASTM F679 for PVC DWV fittings
