DWV Four Way Riser

DWV Four Way Riser
Size Range: 80mm to 100mm
Branch Options: Combinations of 40mm and 50mm
Material: Injection-Moulded PVC-U
Colour: Pale Grey
Compliance: AS/NZS 1260 – PVC-U pipes and fittings for drain, waste and vent applications

The DWV Four Way Riser is a high-quality, injection-moulded junction fitting designed for use in drainage, waste and vent (DWV) systems. This fitting provides four branch connections from a single vertical riser point, making it ideal for multi-directional connections in compact or complex plumbing installations.

Commonly installed in floor waste or inspection access areas, the four-way riser is essential in both domestic and commercial drainage systems where multiple outlets converge. This fitting allows for easy integration of 40mm or 50mm pipes into an 80mm or 100mm main line, depending on your system requirements.

Key Features:

• High-strength injection-moulded PVC-U construction for durability
• Available in 100mm and 80mm base sizes
• Compatible branch configurations include 40mm and 50mm
• Offers four-way connectivity—ideal for space-saving drainage setups
• Suitable for non-pressure applications such as sewer, waste, and vent lines
• Designed for use in both above-ground and underground installations
• UV-resistant for limited outdoor exposure
• Solvent cement joint compatible (SCJ)
• Fully compliant with AS/NZS 1260 standards
• WaterMark Certified

Performance:

• Temperature Range: 0°C to 50°C
• Strong chemical and corrosion resistance
• Reliable long-term joint sealing when installed using solvent cement

Whether you're upgrading an existing system or installing a new one, the DWV Four Way Riser provides versatile and durable branch connection points in one compact fitting.