Products tagged with 'heavy duty surface water gully'

The Brett Martin 750mm Invert x 450mm Dia Road Gully is a deep road gully unit designed for effective surface water collection in highway and heavy-duty external environments. With a 450mm diameter body and 750mm invert depth, it supports high-capacity drainage and maintenance access.

The Brett Martin 900mm Invert x 450mm Dia Road Gully is an extra-deep road gully designed for high-capacity surface water drainage in highways and heavy-duty environments. With a 450mm diameter and 900mm invert depth, it supports improved sediment capacity and drainage resilience.