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SURGEx LFC25-E is a Lead-Free Copper piston Water Hammer Arrestor (WHA), size E and equipped with Lead-Free brass fittings for safe use with drinking water. The integrated straight connection comes in NPT or BSP threaded male size DN25 (1”). Suitable for both cold and hot water, as well as new or old installations, the arrestor is designed to be connected to the pipeline through a 'Tee' fitting (not included). It is suitable for installation indoors or outdoors. Pre-charged at the factory, the arrestor requires no recharging and is maintenance-free.


  • Seamless body fabricated from hard drawn copper to always ensure smooth movement of the piston.
  • Piston design provides superior resistance to water hammer and hydraulic shock.
  • Compact size for easy installation in tight spaces.
  • Compatible with a wide range of plumbing systems including potable water, heating and cooling, and fire protection.
  • High-quality construction materials ensure durability and long service life.
  • Designed for installation with no access panel required.
  • Suitable for installation in new or existing domestic and commercial plumbing systems with a standard pipe tee
  • Factory pre-charged at 60 PSI (4.2 BAR) and hermetically sealed, no need to charge after installation.
  • Lead-free brass adapter for drinking water use.
  • Compliance with relevant international standards and regulations ensures product safety and reliability.
  • Can be installed at any position
  • Maintenance FREE

SURGEx LFC25-E Lead-Free Water Hammer Arrestor size E 1" 25mm

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