DWV Female Coupling

DWV Female Coupling – Sizes: 40mm & 50mm
The DWV Female Coupling is engineered to connect PVC pipe with a male threaded fitting of the same nominal diameter. One end is socketed for solvent-weld joining with standard DWV pipe, while the other end provides a robust threaded connection. Ideal for use in drainage, waste, and vent applications, both residential and commercial.

Key Features:

• Sizes Available: 40mm and 50mm
• Threaded Connection: Female thread to suit compatible fittings
• Material: Rigid, durable PVC-U (Unplasticised Polyvinyl Chloride)
• Colour: Pale grey
• Temperature Range: 0°C to 50°C
• Compliance: AS/NZS 1260 & WaterMark Certified to WM-75054 | AS/NZS 1477:2017

Benefits:

• Strong and secure solvent-weld and threaded joint
• Corrosion- and chemical-resistant PVC construction
• Lightweight for easy handling and installation
• Compatible with standard DWV and stormwater systems
• Suitable for above-ground and underground use
• Common Applications:
• Sewer and waste lines
• Greywater and blackwater drainage
• Sink, basin, and shower connections
• Stormwater systems with adaptor fittings
• Ventilation pipes in sanitary plumbing

Installation Notes:

• Use solvent cement for pipe-to-coupling joins (SCJ system). Allow 24 hours for full curing and mechanical strength. While PVC-U is UV-resistant, prolonged exposure to direct sunlight is not recommended.
• Performance & Standards:
• Designed for non-pressure drainage systems
• Engineered for long-term use in certified plumbing installations
• Manufactured in accordance with AS/NZS 1260 for drain, waste, and vent piping systems