Standards [CURRENT]

DIN EN ISO 10439-2
Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 2: Non-integrally geared centrifugal and axial compressors (ISO 10439-2:2015); English version EN ISO 10439-2:2015

Title (German)

Erdöl-, petrochemische und Erdgasindustrie - Axial- und Radialkompressoren und Expanderkompressoren - Teil 2: Radial- und Axialkompressoren ohne integrierte Getriebeeinheit (ISO 10439-2:2015); Englische Fassung EN ISO 10439-2:2015


This part of ISO 10439 specifies minimum requirements and gives recommendations for axial compressors, single-shaft, and integrally geared process centrifugal compressors and expander-compressors for special purpose applications that handle gas or process air in the petroleum, petrochemical, and natural gas industries. This part of ISO 10439 specifies requirements for non-integrally geared centrifugal and axial compressors, in addition to the general requirements specified in ISO 10439-1. These machines do not have gears integral with their casing but can have external gears. See ISO 10439-3 for integrally geared process compressors; API 672 for packaged plant instrument air compressors. Regarding German collaboration at DIN the Working Committee is NA 109-00-01-06 AK "Verfahrenstechnische Anlagen und Ausrüstungen" ("Processing equipment and systems") of Standards Committee Petroleum and Natural Gas Industries (NÖG).

Document: references other documents

Responsible national committee

NA 109-00-01-06 AK - Processing equipment and systems 

Responsible european committee

CEN/TC 12 - Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries 

Responsible international committee

ISO/TC 118/SC 1 - Process compressors 

Edition 2015-05
Original language English
Price from 167.40 €
Table of contents



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