Durable. Reliable. Built for Australian Conditions.
Enhance the efficiency and reliability of your stormwater drainage system with our uPVC Stormwater Threaded Coupling Pipe Fittings. Engineered for secure pipe connections and easy access, these fittings are available in both plain and threaded variations, offering versatile solutions for every drainage setup.
Crafted from high-quality PVC-U, our stormwater couplings are designed to withstand the elements while ensuring smooth water flow. When paired with a threaded cap, they create convenient access points, simplifying maintenance and inspection.
Ideal for residential and commercial applications, these fittings are available in sizes ranging from 75mm to 375mm, with 90mm being the most commonly used in domestic settings. Each fitting seamlessly integrates with slotted pipes and can connect gutters and downpipes to the broader stormwater network—maximizing water diversion and system efficiency.
Key Features:
- Type: Threaded Couplings.
- Material: Premium-grade uPVC.
- Size Range: 90mm and 100mm.
- Application: Suitable for use with stormwater pipes.
- Installation: Connect using solvent cement.
- Use Cases: Stormwater and rainwater drainage, rainwater tank plumbing setups, grey water diversion into gardens.
- Temperature Range: Performs optimally between 0°C and 50°C.
- Compliance: Certified to AS/NZS 1254 – AMI 70007.
Whether you’re installing a new system or upgrading an existing one, our threaded couplings deliver the strength and reliability needed to keep your stormwater management running smoothly.



















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