EN ISO 10440-2:2001

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Basic design
   4.1 General
   4.2 Pressure casing
   4.3 Casing connections
   4.4 External forces and moments
   4.5 Rotating elements
   4.6 Seals
   4.7 Dynamics
   4.8 Bearings and bearing housings
   4.9 Bearing housings
   4.10 Lube oil and seal oil systems
   4.11 Materials
   4.12 Nameplates
5 Accessories
   5.1 Drivers
   5.2 Couplings and guards
   5.3 Mounting plates
   5.4 Controls and instrumentation
   5.5 Piping and appurtenances
6 Inspection, testing, and preparation for shipment
   6.1 General
   6.2 Inspection
   6.3 Testing
   6.4 Preparation for shipment
7 Vendor's data
   7.1 Proposals
   7.2 Contract information
Annex A (normative) Data sheets
Bibliography

This part of ISO 10440 covers the minimum requirements for helical, spiral and straight-lobe, oil-free rotarycompressors used for applications up to 0,20 MPa in refinery services. It is applicable to air (and other inert gas)compressors that are in continuous duty on process units.This part of ISO 10440 is not applicable to oil injected rotary compressors.NOTE A bullet (?) at the beginning of a clause or sub-clause indicates that either a decision is required or furtherinformation is to be provided by the purchaser. This information should be indicated on the data sheets; otherwise it should bestated in the quotation request or in the order.