IMI Aquapresso AD 25.10 Potable Water Expansion Vessel (7111003)

IMI’s Aquapresso Potable Water Expansion Vessel range features various pressure expansion vessels with a fixed gas cushion, suitable for drinking water systems. The airproof butyl bag ensures high hygiene standards, and the vessels are designed with a brilliantly simple and robust construction that operates without the need for auxiliary power, making it a reliable choice for installers.

Technical Details & Downloads

Installation manual (PDF download)

Technical manual (PDF download)

Application:

Potable water heating systems, pressure-boosting systems, max. chloride content 125 mg/l (70 °C), 250 mg/l (45 °C).

Pressure:

Min. admissible pressure, PSmin: 0 bar
Max. admissible pressure, PS: see Articles
Limit value for the pressure maintenance (p0), factory setting: 4 bar

Temperature:

Max admissible temperature, TS: 120 °C
Min. admissible temperature, TSmin: -10 °C
Max admissible bag temperature, TB: 70 °C
Min. admissible bag temperature, TBmin: 5 °C

Material:

Steel. Colour beryllium.
All metallic parts in contact with water in stainless steel.

Transportation and storage:

In frostless, dry places.

Standards:

Constructed according to PED 2014/68/EU.

Local drinking water legislations apply.