Expander head ROLOCK

With the ROLOCK expander heads, plumbers in the SHK and refrigeration/air conditioning sector can expand pipes made of copper, stainless steel and aluminum to create a pipe connection without fittings.

Product profile

  •     Resilient and durable due to specially hardened segments
  •     Up to 50 % savings in costs for working time, soldering material, solder joints and energy compared to fitting connections
  •     Insertion depth according to DVGW specifications
  •     Forced guidance guarantees perfect centering and uniform capillary gap
  •     Bayonet lock allows quick change of expander head
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