CD-2S Series

Semi-hermetic reciprocating compressor

For CO₂(R744) transcritical application

Description

Technical specifications

Series made up of two ranges:

CD2S200 - displacing from 1.45 m³/h in LP + 0.57 m³/h in HP to 2.36 m³/h in LP + 0.73 m³/h in HP
CD2S400 displacing from 5.99 m³/h in LP + 5.06 m³/h in HP to 15.11 m³/h in LP + 8.98 m³/h in HP.
9 models applicable in 50 Hz and 60 Hz
Weight from 75 to 191 kg
Max. standstill pressure: 100 bar

Advantages

Wide application spectrum
Capability to work with extreme pressure ratios allowing for the same functionality as standard CO₂ low-temp equipment
No need to implement cascade or booster system; therefore, drastically cutting down failure risk
The single compressor can apply the complete compression process within itself, thus significantly reducing investment costs of the final refrigeration system
Standstill pressure boosted to 100 bar, allowing for no issues during prolonged standstill, for safer and better preservation
Extra-robust drive gear for proven reliability
Multi-layer self lubricating bearings for better robustness against liquid slugging
Silent and smooth operation in any operating condition
High COP levels
CD-2S 4-cylinder models have been UL approved