The Brett Martin Back Inlet Roddable Gully (90° Outlet) with Rectangular Grid is a durable surface water drainage gully designed for efficient water collection and easy rodding access. With a back inlet and 90° outlet, it suits domestic and commercial drainage layouts.
The Brett Martin 110mm Low Trapped Gully is a compact underground drainage gully designed to provide a trapped connection in shallow installation conditions. Suitable for foul and surface water applications, it helps reduce odours while maintaining effective drainage.