PVC DWV Collar 3″

PVC DWV Collar 3″

SKU: COL-DWV-3

Product Specifications

• Size: 3 inch nominal diameter
• Schedule/Class: DWV (Drain, Waste, Vent)
• Material: Polyvinyl Chloride (PVC)
• Color: White
• Connection Type: Socket x Socket (straight coupling)
• Standard: ASTM D2665
• Maximum Working Pressure: 25 PSI @ 73°F (non-pressure rated system)
• Temperature Range: 33°F to 140°F (0.5°C to 60°C)
• Chemical Resistance: Excellent resistance to acids, bases, salts, and many solvents

Technical Information

This 3″ PVC DWV Collar (straight coupling) is designed to connect two sections of 3″ DWV PVC pipe in a straight line. The simplicity of this fitting makes it ideal for extending pipe runs or repairing existing installations. Key features include:

• Straight-through design maintains consistent inner diameter for unrestricted flow
• Double socket ends for solvent welding to standard 3″ DWV pipe
• Full engagement depth indicators ensure proper insertion of pipe
• Thick wall construction for durability and sound dampening
• Smooth interior surface prevents waste buildup
• Dimensionally precise for secure, leak-free connections

Applications

• Extending straight pipe runs
• Connecting cut sections of pipe
• Repair of damaged pipe sections
• DWV system installations
• Sewer connections
• Vertical stack connections
• Commercial plumbing systems
• Rainwater drainage systems

Installation Guidelines

• For socket connections, use appropriate PVC primer and cement
• Ensure pipe ends are clean, dry, and cut square before cementing
• Apply cement according to manufacturer’s instructions
• Insert pipe to full depth of socket
• Maintain proper alignment during connection
• Ensure proper slope for drainage applications (minimum 1/4″ per foot)
• Allow 24 hours curing time before testing system
• Support pipe properly on both sides of collar

Compliance Information

• Complies with major plumbing codes (UPC, IPC)
• Manufactured according to ASTM D2665 standards for PVC DWV pipe and fittings
• NSF certified for drain, waste, and vent applications