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40mm Expansion Bellow

This 40mm expansion bellow accommodates thermal movement in ground collector and heating system piping.

  • Compensates for pipe expansion from temperature fluctuations
  • Prevents stress damage to connected pumps and valves
  • 40mm diameter compatibility with standard collector piping
  • Absorbs ground settlement movements in buried installations

Essential for protecting ground source heat pump collector circuits from thermal stress.

£ 57.54 £ 57.54 (Tax included)
£ 57.54 (Tax included)

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