Danfoss SY scroll compressors are available both as single compressors and as tandem units.

In a parallel compressor format, also called manifolding, there are several benefits, including reduced operating cost thanks to greater control of capacity and power consumption and improved load efficiency – in a parallel installation the individual compressor(s) can be switched off while the other compressor(s) keep operating at 100% load. Therefore the part load efficiency is very near the full load efficiency.

In addition, working with parallel systems allows for standardisation of compressors.

SY Range Models

Model NumberModelTechnical DrawingSpecifications
SY185S4CC Technical Drawing
SY185S4RC Technical Drawing
SY240A4CBE Technical Drawing
SY240A4PBM
SY300A4PBM Technical Drawing
SY380A4CBE Technical Drawing