Aquapresso AD


You’ve no doubt seen the matt blue discuss shaped Statico SD vessels appearing more and more on the social media profiles of some of the UK’s finest Plumbers and Heating engineers – there is a reason they are all using these brilliant expansion vessels. They also do potable expansion vessel the AQUAPORESSO range.

Wall hung off a single fixing, with a small footprint due to its discuss shape and fixed gas charge.



Aquapresso AD  is the product name for IMI Hydronic Engineerings potable expansion vessels with fixed gas charge for heating, solar and cooling water systems. It has a brilliantly simple design, with robust construction and is operational without auxillary power. Suitable for Potable water heating systems, pressure-boosting systems, max. chloride content 125 mg/l (70 °C), 250 mg/l (45 °C). It is stocked in 4 sizes at a 10 bar (PS) charge.

The Aquapresso AD range has a 5 year warranty.

The Aquapresso range can be supplied by us from stock in the following volumes, rated at 10 bar:

  • 8 Litre
  • 12 Litre
  • 18 Litre
  • 25 Litre

They can be sourced up to 5000 litres!

Additional information


8 Litre 1/2", 12 Litre 1/2", 18 Litre 3/4", 25 Litre 3/4"


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