AHN (anti-water hammer)

Replaceable bladder hydropneumatic tanks

Maximum service pressure: See data sheets
Pre-charge: depending on model
Service temperature: -10ºC / 100ºC
Water connection: See data sheets

Pressure groups – Water mains

  • Its function is to reduce to admissible values the overpressure and depression waves propagated through the pipes
  • Replaceable bladder suitable for drinking and waste water
  • Water connection: threaded or flanged depending on model
  • Red epoxy powder coating
  • Manufactured according to Directive 2014/68/UE


+34 946 74 04 00


Plentzia Bidea, 3 (Billela Auzotegia)
48100 MUNGIA-Apartado21-
Bizkaia – España

All categories

Hydropneumatic accumulators

Anti water hammer vessels

Expansion vessels

Automatic pressurization systems

Puffer storage tanks

Hydraulic compensators

Air and dirt separators

Compressed air tanks