Our website uses cookies to better meet your requirements. Proper configuration of browser options allows you to block or remove cookies but can also cause the site to not function properly or even at all. By continuing to use the site, with no change to your browser settings, you agree to the use of cookies.
Learn about our Privacy Policy for cookies and other similar technologies.

Compresso

Compresso is a precision pressurisation system with compressors for heating, solar and chilled water systems. It is especially suitable in situations where compactness and precision are required. The system capacity range lies between pressurisation with Statico and Transfero.

Product Information

Pressure maintenance systems with compressors

Compresso is a precision pressurisation system with compressors for heating, solar and chilled water systems. It is especially suitable in situations where compactness and precision are required. The system capacity range lies between pressurisation with Statico and Transfero.

Technical description – Control unit TecBox

Applications:

Heating, solar and chilled water systems.
For systems according to EN 12828, SWKI 93-1, solar systems according to EN 12976, ENV 12977 with on-site excess temperature protection in case of power blackout.

Media:

Non-aggressive and non-toxic system media.
Addition of antifreeze agent up to 50%.

Pressure:

Min. admissible pressure, PSmin: 0 bar
Max. admissible pressure, PS: see Articles

Temperature:

Max. admissible temperature, TS: 70°C
Min. admissible temperature, TSmin: 5°C
Max. admissible ambient temperature, TU: 40°C
Min. admissible ambient temperature, TUmin: 5°C
Max. admissible temperature for water make-up, TW: 30°C (CPV, CPV...C)

Accuracy:

Precision pressure maintenance ±0,1 bar.

Supply voltage:

230V/50Hz, 230V/60Hz

Electric load:

See Articles.

Enclosure class:

IP according to EN 60529
IP 22 (C 10...F, CPV, CPV...C)
IP 54 (C 20, CX)

Sound pressure level:

59 dB(A) (C 10...F, CPV, CPV...C)
64 dB(A) (C 20)

Material:

Main materials include steel, brass and bronze.

Function, Equipment, Features:

- BrainCube control. Self-optimising with memory function.
- Silentrun operation. Particularly silent. Pressure-optimised start mode.
- Fillsafe water make-up monitoring. With possibility to control water make-up through a Pleno P. With contact water meter and a break tank type AB according to EN 1717, SVGW-tested (CPV, CPV...C).
- High quality metal cover (C...F) with handles (C10, C20, CPV, CPV...C).
- Floor standing (C10, C20, CPV, CPV...C).
- Variable installation in front of (C10, C20) or next to (C10, C20, CPV, CPV...C) the primary vessel.
- Space-saving assembly on the CU or CG primary vessel up to 800 litres, PS 6 bar (C 10...F).
- With integrated wall mounting bracket (CX).
- Including assembly kit for the air-side connection of the TecBox with the primary vessel.

Addition for CPV

- Vacusplit spray-type degassing of the system and make-up water in a vacuum vessel.
- Eco-interval operation for interval degassing and continuous degassing.
- Cooling version insulated and vapor sealed (CPV...C).
- Isolating valves to the system.

Transportation and storing:

In frostless, dry places.

Approvals:

CE-tested according to the requirements of the European Directives 2004/108/EC, 2006/95/EC.

Technical description – Expansion vessels

Applications:

Only together with Control unit TecBox.
See Applications under Technical description - Control unit TecBox.

Pressure:

Min. admissible pressure, PSmin: 0 bar
Max. admissible pressure, PS: see Articles

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

Media:

Non-aggressive and non-toxic system media.
Addition of antifreeze agent up to 50%.

Material:

Steel. Color beryllium.
Airproof butyl bag according to EN 13831.

Function, Equipment, Features:

- Bag can be vented at the top, condensate drain at the bottom.
- Sinus ring for upright assembly (CU, CU...E). Feet for upright assembly (CG, CG...E).
- Airproof butyl bag (CU, CU...E, CG, CG...E), exchangeable (CG, CG...E).
- Endoscopic inspection opening for internal inspections (CU, CU...E). Two flange openings for internal inspections (CG, CG...E).
- Corrosion-protected internal coating for minimum bag wear (CG, CG...E).
- Including flex tube for the water-side connection and lock shield valve with ball valve for fast draining (CU, CG).
- Including assembly kit for the air-side connection of the vessels and lock shield valve for the water-side connection with ball valve for fast draining (CU...E, CG...E).



Transportation and storing:

In frostless, dry places.

Approvals:

CE design-tested according to PED/DEP 97/23/EC.

Warranty:

Compresso CG, CG...E: 5-year warranty for the airproof butyl bag.
Compresso CU, CU...E: 5-year warranty for the vessel.

The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com.

Product Articles

Animations & Films

Use our interactive animations to simulate the effects of our innovative product as it would perform in your HVAC system. See our product films and learn more about how our products can help you. Click the play button to get started!

Text for Tenders