Cast Iron Gullies

A cast drain filters surface water into a vertical downpipe. Roof and terrace drains, trapped (odour-sealing) types and viaduct/parapet drains form this group.

Select by pipe diameter (DN75–DN200), outlet direction (vertical/horizontal) and location. Trapped types keep sewer odours out of the building.

Our drain bodies follow the original manufacturing drawings; letter dimensions are tabulated per product.