Menu

Cast Iron Drainage

SML Harmer cast iron below ground drainage pipes and fittings are manufactured and tested in accordance with the European Standard BS EN 877. SML pipework allows direct connection from soil to drain to sewer, supporting a robust below ground drainage system. SML cast iron pipe systems provide excellent strength, corrosion resistance, and long-term reliability, making them suitable for both commercial and domestic drainage installations.

Showing all 16 results

  • Durable cast iron pipe designed for heavy duty applications.

    SML Below Ground Cast Iron Pipe x 3mtr

    Price range: £98.46 through £195.58
    This product has multiple variants. The options may be chosen on the product page
  • Heavy-duty ductile iron coupling.

    SML BG Ductile Pipe Coupling

    Price range: £16.54 through £33.90
    This product has multiple variants. The options may be chosen on the product page
  • High-quality cast iron bend 15°.

    SML Below Ground Cast Iron 15deg Bend

    Price range: £22.18 through £39.82
    This product has multiple variants. The options may be chosen on the product page
  • Cast Iron underground drainage bends pipe.

    SML Below Ground Cast Iron 30deg Bend

    Price range: £22.18 through £39.82
    This product has multiple variants. The options may be chosen on the product page
  • SML Below Ground Cast Iron 45deg Bend

    SML Below Ground Cast Iron 45deg Bend

    Price range: £22.18 through £39.82
    This product has multiple variants. The options may be chosen on the product page
  • Durable cast iron soil pipe with 88 degree bend.

    SML Below Ground Cast Iron 88deg Med/Long Radius Bend

    Price range: £52.00 through £156.10
    This product has multiple variants. The options may be chosen on the product page
  • durable 88 degree rest bend drainage.

    SML Below Ground Cast Iron 88deg Rest Bend

    £64.49
    This product has multiple variants. The options may be chosen on the product page
  • Durable Y 45deg Cast iron branch.

    SML Below Ground Cast Iron 45deg Y Branch

    Price range: £52.00 through £156.10
    This product has multiple variants. The options may be chosen on the product page
  • 88 deg Cast iron T fitting designed for effective drainage.

    SML Below Ground Cast Iron 88deg T Junction

    Price range: £49.24 through £77.74
    This product has multiple variants. The options may be chosen on the product page
  • Cast Iron 110mm Double Branch.

    SML Below Ground Cast Iron 68deg Double 100mm Branch

    £56.86 excl VAT £56.86
  • Cast Iron Plain Trap.

    SML Below Ground Cast Iron 100mm P-Trap

    £41.08 excl VAT £41.08
  • Durable Cast Iron Reducer.

    SML Below Ground Cast Iron 150x100mm Reducer

    £52.96 excl VAT £52.96
  • Blank end - cast iron end cap.

    SML Below Ground Cast Iron End Cap

    Price range: £8.28 through £11.80
    This product has multiple variants. The options may be chosen on the product page
  • Cast iron square inspection chambers.

    SML Below Ground Cast Iron Inspection Chamber

    Price range: £227.32 through £373.76
    This product has multiple variants. The options may be chosen on the product page
  • High-quality cast iron pipe fittings, hanging bracket.

    SML Below Ground Hanging Bracket

    Price range: £9.88 through £18.73
    This product has multiple variants. The options may be chosen on the product page
  • Access Pipes with Rectangular cover.

    SML Below Ground Access Pipe

    Price range: £98.80 through £154.61
    This product has multiple variants. The options may be chosen on the product page