Schedule 40 PVC DWV increaser reducer coupling for transitioning between 4" and 6" drain, waste, and vent pipe. Hub x hub connection provides secure, solvent-welded joints for reliable drainage systems.

• Transitions between 4" and 6" pipe
• Schedule 40 PVC construction for durability
• Hub x hub connection for solvent welding
• Dual rated for pressure (ASTM D1785) and drainage (ASTM D2665) applications
• NSF Listed for safety and quality
• Maximum operating temperature: 140 deg F

Applications: Residential and commercial drain, waste, and vent systems. Use with PVC solvent cement for permanent, leak-free connections.