Refrigeration TechnologyRefrigeration Technology0023-124X2782-4241Eco-Vector10153210.17816/RF101532Research ArticleNew piston compressors "Octagon". Part 2: Winning Features*1504200493416182302202223022022Copyright © 2022, Board E.2022<p>Taking into account all the main advantages and disadvantages of the considered types of compressors, Bitzer has created a new series of Octagon reciprocating compressors, in which, in order to improve them, a number of essential parameters have been modified, including: smooth running and noise characteristics, efficiency, performance controllability, overall dimensions and weight, cost.</p>compressorspistonnoise characteristicsкомпрессорыпоршневыешумовые характеристики