BOCK HAX2/90-4 CO2 T SERVICE
FM_HACO2T
German semi-hermetic compressors for transport refrigeration, heat pumps, and bus air-conditioning.
Specifications
- Compression technology: Reciprocating
- Configuration: Transcritical
- Enclosure / drive: Semi-Hermetic
- Variable speed: Fixed-Speed
- Hazardous-area certification: No
- Product category: compressor
Qualified refrigerants & capacity
Calculated cooling capacity (kW). The evaporating / condensing temperature each column was evaluated at is listed per refrigerant, because the grid differs by refrigerant.
| Refrigerant | ULT | LT | MT | HT | Conditions |
|---|---|---|---|---|---|
| R744 | — | — | — | — | ULT -40 / -10 °C; LT -30 / -5 °C; MT -5 / 25 °C; HT -5 °C evaporating, transcritical gas cooler |
Related BOCK models
- EX-HG12P/110-4
- EX-HG12P/110-4 HC
- EX-HG12P/110-4 S
- EX-HG12P/110-4 S HC
- EX-HG12P/60-4 S
- EX-HG12P/60-4 S HC
- EX-HG12P/75-4
- EX-HG12P/75-4 HC
Frequently asked questions
What refrigerants does the BOCK HAX2/90-4 CO2 T SERVICE support?
The BOCK HAX2/90-4 CO2 T SERVICE is qualified for R744. The table above lists capacity at ultra-low, low, medium and high temperature duty for each refrigerant, with the evaporating and condensing temperature each value was calculated at. Those conditions differ by refrigerant, so read them per row.
What type of compressor is the BOCK HAX2/90-4 CO2 T SERVICE?
DigiEntropy classifies the BOCK HAX2/90-4 CO2 T SERVICE as FM_HACO2T. Browse the BOCK catalog to compare nearby models from the same brand.
Can the BOCK HAX2/90-4 CO2 T SERVICE be retrofit to a lower-GWP refrigerant under EU F-Gas Regulation 2024/573?
Open the F-Gas Retrofit tool with this model pre-selected to see drop-in alternatives ranked by capacity match, COP, GWP, PFAS impact, and 2026/2030/2035 phase-out timeline.
Where does the BOCK HAX2/90-4 CO2 T SERVICE performance data come from?
From BOCK's own published performance data, evaluated at the suction and liquid conditions the manufacturer declares with it. Which rating standard the manufacturer certifies to (EN 12900 or AHRI 540) is not stated on this page; check the manufacturer's datasheet. Fit your own data in the Polynomial Fitter tool.