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Amtrol Radiant Extrol Expansion Tanks

Amtrol Extrol Expansion Tanks

  • Radiant Extrol expansion tank Amtrol this performance is designed for heating systems
  • Radiant Extrol expansion tank Amtrol divided replacement membrane into two chambers: a water and air. In the air chamber is pre-pumped air
  • The heating system is enhanced water flows into a water chamber, and as cooling is squeezed back into the system
  • Operating Temperature Membrane expansion tank Amtrol is from -10 to 120 0 C
  • RX-30 Radiant Extrol expansion tank Amtrol from 35L has support

Radiant Extrol Design

  • Radiant Extrol expansion tank Amtrol this performance is designed for cold and hot water
  • Radiant Extrol expansion tank replacement membrane Amtrol divided into two chambers: a water and air. In the air chamber is pre-pumped air
  • Contact of water with the metal surface of the shell membrane expansion tank is impossible, because water flows into a water-cell membrane, which is a butyl material (durable rubber material that is not susceptible to bacteria and meets all the hygienic and sanitary standards for drinking water)
  • Air pressure can be adjusted according to operating conditions
  • RX-15 Radiant Extrol expansion tank Amtrol from 35L have support

Radiant Extrol Applicability

  • Radiant Extrol expansion tank (response N) is applied in closed heating systems to compensate for thermal expansion of the coolant.
  • RX-60 Radiant Extrol expansion tank Amtrol (response D) for the automated systems of cold and hot water booster systems, fueling the fire extinguishing devices and installations, as well as to compensate for the hydrodynamic shock
  • They are produced on automated production lines
  • Welded certified welding materials
  • Equipped with a membrane made of rubber which is resistant to heat and wear, withstand temperatures up to 110S
  • Passed a preliminary test of the pressure 0.5-1.0-1.5 bar in accordance with the static height of water column. Upon completion of assembly of all models are subjected to hydraulic test pressure is 1.5 times higher than the maximum.
  • They are not subject ISPESL test, since the content in these coolant does not exceed 25 liters.
  • Just released a special version, which correspond to the most important modern European standards.


Besides, the tanks can be manufactured to order in special versions, in accordance with international requirements. Models from 35 to 500 liters may be embedded in various types of equipment.

Also of particular note are the high quality of the membranes, which Amtrol produce on our own equipment. Membranes used tanks Amtrol performed using a special method, which allows to achieve accurate measurements, corresponding to the actual volume of the tank, thus reducing the risk of mechanical damage during operation.

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