Statico SD


You’ve no doubt seen these 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.

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



Statico SD  is the product name for IMI Hydronic Engineerings pressure 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. These make it one of the most used pressure maintenance devices in the lower performance range. It is available in SEVEN sizes at a 3 bar (PS) charge.

The Statico SD range has a 5 year warranty.

The SD range can be supplied in the following volumes, rated at 3 bar:

  • 8 Litre
  • 12 Litre
  • 18 Litre
  • 25 Litre
  • 35 Litre
  • 50 Litre
  • 80 Litre

Additional information


8 Litre 1/2", 12 Litre 1/2", 18 Litre 3/4", 25 Litre 3/4", 35 Litre 3/4", 50 Litre 3/4", 80 Litre 3/4"


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