DWV Boundary Trap – 100mm & 150mm
The DWV Boundary Trap is a critical underground fitting used at the final stage of a property's drainage system, just before connecting to the public sewer line. Required in many installations, it creates a water seal to prevent sewer gases from entering private systems.
Key Features:
- Available Sizes: 100mm and 150mm
- Underground Use: Installed before the point of connection to the main sewer
- Essential for Compliance: Required in certain plumbing installations to meet code
- Reliable Barrier: Prevents sewer gas from migrating into the private drainage system
- Secure Connection: Designed for use with solvent cement joints
- Certified Quality: Complies with AS/NZS 1260 for drainage, waste, and vent systems
- Operating Temperature: 0°C to 50°C
Downloads
Specification SheetWe aim to dispatch all orders within 1 business day
*Large items may be delivered to a local depot if required.
You may also like
What our customers say
View allGot questions about this product?
Head over to our Frequently Asked Questions (FAQs) page for more details on ordering, delivery, installation, and warranties — or reach out to our team for personalised help
Local Delivery Available
Flat rate Local Burdens Delivery on ANY order, large or small, direct to your door.
Find Out More
Free In-store Collection
Free in-store collection available at any Burdens Bathrooms location
Free In-store Collection












