Oxygen and PSA
ULTRAOX ST: specifications and models
ULTRAOX ST is an on-site PSA medical oxygen plant that uses ULTRASCREW rotary screw compressors with ULTRACON concentrators.
It is modular, runs automatically in cascade and can feed the hospital network or a filling station.
Key facts from the datasheet
- The ULTRAOX ST plant supplies medical oxygen at a purity of 94% (plus or minus 1%).
- The stated purity tolerance is plus or minus 1%.
- The basic configuration uses one or more ULTRASCREW screw compressors.
- Compressors switch and generators start in cascade to keep a continuous oxygen supply.
- Ultra Controlo supplies the system in compact versions, including modular systems.
- The plant can be expanded without replacing the concentrator.
- Particles are below 1 µm.
- CO2 is below 300 ppm.
- CO is below 5 ppm.
- SO2 is below 1 ppm.
- NO2 is below 2 ppm.
- The working dew point is minus 46 °C.
- The quality values are residual contents in initial operation conditions, with oxygen quality per the European Pharmacopoeia.
- The compressor power and pressure can vary with the service conditions of the facility.
Models
| MODEL | CAPACITY O2 (l/min) | CAPACITY O2 (m3/h) | COMPRESSOR* KW | INLET PRESSURE (AC) BAR | OUTPUT PRESSURE (O2) BAR | ULTRACON |
|---|---|---|---|---|---|---|
| 3 | 5,3 | 0,32 | 2,2 | 7,5 | 6 | 1 |
| 8 | 13 | 0,78 | 2,2 | 7,5 | 6 | 2 |
| 12 | 17,9 | 1,1 | 4 | 7,5 | 6 | 3 |
| 30 | 51,7 | 3,1 | 5,5 | 7,5 | 6 | 4 |
| 50 | 76,7 | 4,6 | 7,5 | 7,5 | 6 | 5 |
| 70 | 108,3 | 6,5 | 11 | 7,5 | 6 | 6 |
| 90 | 133,3 | 8 | 11 | 7,5 | 6 | 7 |
| 100 | 158,3 | 9,5 | 15 | 7,5 | 6 | 8 |
| 120 | 206,7 | 12,4 | 15 | 7,5 | 6 | 9 |
| 180 | 303,3 | 18,2 | 22 | 7,5 | 6 | 10 |
| 260 | 436,7 | 26,2 | 30 | 7,5 | 6 | 11 |
| 370 | 608,3 | 36,5 | 37 | 7,5 | 6 | 12 |
| 440 | 725 | 43,5 | 55 | 7,5 | 6 | 13 |
| 520 | 873,4 | 52,4 | 60 | 7,5 | 6 | 11D |
| 560 | 928,3 | 55,7 | 75 | 7,5 | 6 | 14 |
| 730 | 1216,6 | 73 | 75 | 7,5 | 6 | |
| 820 | 1367 | 82,4 | 110 | 7,5 | 6 | |
| 1120 | 1856,6 | 111,4 | 150 | 7,5 | 6 | |
| 1640 | 2734 | 164 | 220 | 7,5 | 6 |
Values as printed in the Ultra Controlo datasheet. Ultra Controlo engineering confirms the configuration for each project.
Standards cited in the datasheet
- ISO 10083 (withdrawn; see ISO 7396-1:2016)
- ISO 13485
- European Pharmacopoeia
- European and American Pharmacopoeia
Sources
Ultra Controlo figures come from its technical datasheets. Third-party facts were read at the source on the date shown.