SML Below Ground

Harmer SML Below Ground Drainage Cast Iron Pipes and Fittings are manufactured and tested in accordance with the European Standard BS EN 877. Harmer SML Below Ground allows for direct connection from soil to drain to sewer.

The SML range is a lightweight, dry jointed pipework drainage system at the leading edge of cast iron technology, quick to assemble and 100% recyclable. It delivers exceptional quality, performance and strength.