Stormwater Downpipe Adaptor Round

Holman Industries Pty. Ltd

Regular price $9.65 Regular price

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Stormwater Downpipe Adaptor Round

The Stormwater Downpipe Adaptor Round provides a reliable solution for connecting round downpipes to standard stormwater systems. Designed to adapt smaller downpipes into larger 90mm stormwater pipes, these fittings ensure a secure, leak-free connection and maintain efficient rainwater drainage.

Key Features & Benefits

  • Secure Fit – Connects round downpipes to standard stormwater pipes without leaks.
  • Durable Material – Made from rigid PVC-U for long-lasting performance.
  • Easy Installation – Designed for simple, hassle-free assembly using solvent cement joints.
  • Versatile Sizes – Adapts a variety of downpipe diameters to 90mm stormwater pipes.
  • Standards Compliant – Meets AS/NZS 1254 for certified stormwater systems.

Available Sizes

  • PSW130 – 50mm to 90mm Adaptor: Ideal for connecting 50mm downpipes to 90mm stormwater pipes.
  • PSW132 – 80mm to 90mm Adaptor: Perfect for joining 80mm downpipes to 90mm stormwater pipes.

Installation Tip: Allow 24 hours after assembly for full mechanical strength before exposing to flow. Suitable for above-ground and underground use, but avoid prolonged direct sunlight exposure.


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