Caleffi Water Hammer Mechanical Arrester - 1/2" BSP

Mechanical, maintenance free device to prevent water hammer in plumbing systems. Fit as close to a single problem tap or valve as possible.
Brass body with polymer piston, steel spring and EPDM seals.
Max. Water Hammer Pressure: 50 bar.
Operating Start Pressure: 3 bar.
WRAS approved.

  • Application: Water hammer prevention
  • Diameter:  52 mm max.
  • Dimensions Body height (excluding thread) : 74 mm.
  • Max. diameter : 52 mm.
  • Height 74 mm
  • Material Brass
  • Max. Operating Pressure 10 bar
  • Max. Water Temperature 90°C
  • Size 1/2" BSP
  • Type Mechanical Arrestor
  • Weight 0.5 kg 


Product Code: 525040 

£47.28
price incl. VAT excluding shipping cost excl. VAT £39.40