Expansion Vessel Training Unit

The Expansion Vessel Training Unit, is a test unit for sanitary and heating techniques that allows studying the operation of an expansion vessel. It also allows studying the pressure-volume characteristic curve of it.

ATENG 12731 — Expansion Vessel Training Unit

Anodized aluminum frame and panels in painted steel.

The unit includes wheels to facilitate its mobility.

Main metallic elements made of stainless steel.

Diagram in the front panel with distribution of the elements similar to the real one.

• Transparent measurement tank to visualize the process:
• Volume: 4 l.
• Max. pressure: 3 bar.
• The tank includes:
• Bourdon manometer, range: 0 – 3 bar.
• Adjustable relief valve, range: 0 – 2.5 bar.
  Outlet piping with ball valve for efficient emptying.
  Measurement scale.
• Air compressor:
  ATENG 12731 detail
• Power consumption: 70 W.
• Max. flow rate: 12 l/min.
• Max. pressure: 2.5 bar.
• Air pressure regulator that controls the inlet flow to the measurement tank:
  Overpressure protection.
• Range: 0.006 – 2.5 bar.
  Ball valve that allows the water pass to the expansion vessel.
• Expansion vessel:
• Volume: 2 l.
• Filling pressure: 1.5 bar.
  Expansion vessel, cutaway model.
  Cables and accessories, for normal operation.