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Harmer SML

Harmer SML by Alumasc

Manufactured by Alumasc, the Harmer SML range is a lightweight, dry-jointed pipework system at the leading edge of cast iron technology.  Comprising of both an above-ground and below-ground system, these products have been used in Europe for over 30 years. The Harmer SML system, with its comprehensive range of fittings and accessories, offers 
an innovative, whole-building solution for soil, waste and rainwater drainage installations.

Benefits of Cast Iron Systems:

  • High Strength - cast iron components are able to withstand impact damage
  • Durability - cast iron is not susceptible to change in its material structure or composition over time 
  • Mechanical Stability - cast iron does not deform under mechanical strain 
  • Noise Reduction and Sound Protection 

Read more about the Harmer SML range here.

 

ABOVE GROUND

Red Vertical Harmer Above Ground Pipe

The Harmer SML lightweight cast iron pipework system is dry-jointed and has a proven track record for above-ground drainage. With its comprehensive range of fittings and accessories, SML is the ideal soil and waste system and can also be used for rainwater installations.

BELOW GROUND

Red Harmer Below Ground Bend

Harmer SML Below Ground range allows for direct connection from soil to drain to sewer and is manufactured and tested in accordance with the European Standard BS EN 877.

BACKFLOW VALVES

Brown Harmer Backflow Valve

These Harmer Non-Return (backflow) valves are designed for installation on horizontal sections of pipework in drainage catch pits, both inside and outside buildings.