Aspera refrigeration compressors (Embraco Aspera) for medium temperatures (refrigerated display case compressors, cold compressors for refrigeration chamber units) sold new. The Aspera MBP compressor range, with natural freon R290a, includes single-phase ...motors with a swept volume between 4.5-27.8 cc. These new professional compressors made in Europe stand out for their high energy efficiency, increased reliability, outstanding quietness, environmentally friendly technology due to the propane used. Compared to other refrigeration compressors on the market, Aspera technology stands out in that, during operation, energy consumption varies and adapts, leading to a 40% reduction. Mai mult