Closed heating and cooling systems

• Automatic expansion vessels with mass transfer for pressure maintenance systems in closed heating and cooling closed circuits
• Replaceable bladder according to EN 13831 (non potable)
• Upper bladder purger
• Control unit for regulating water pressure and volume. Include:
  · 7″ Colour touch screen for display and system control
  · Compressor unit. Maximum service pressure: 8 Bar (oil free)
  · Load cell connected to the control unit
  · Pressure transmitter 4-20 mA
  · Solenoid valve
  · Non-return valve
  · Safety valve
• Top flange for inspection
• Color: Blue RAL-5012
• Manufacturated according to Directive 2014/68/UE
• Optional: Auto filling water system kit
• Optional: RS-485 and Ethernet
• For 10 Bar Compressor, contact factory