Square to Round Downpipe Adaptor

This square to round downpipe adaptor is designed to transition rainwater flow from a square-section pipe into a round downpipe. It is typically used where existing square gutter outlets or pipe runs need to connect into a round drainage system without replacing the full installation.

Manufactured from UPCV, the adaptor is suitable for external use and provides a rigid, stable connection between differing pipe profiles. The internal transition is shaped to guide water smoothly from the square inlet into the round outlet, helping maintain consistent flow through the system.

The adaptor installs using standard push-fit connections, allowing straightforward alignment during fitting or maintenance work. It is commonly used in domestic rainwater systems where compatibility between pipe shapes is required, either during refurbishment or system upgrades.

Specification Table