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Norm
ÖNORM EN ISO 9906
Issue date: 2013 03 15
Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
This International Standard specifies hydraulic performance tests for customers- acceptance of rotodynamic pumps (centrifugal, mixed flow and axial pumps, hereinafter - p...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 67 Pages
Language:
German
| English
Optionally co-design standards:
ICS
This International Standard specifies hydraulic performance tests for customers- acceptance of rotodynamic pumps (centrifugal, mixed flow and axial pumps, hereinafter - pumps - ).
This International Standard is intended to be used for pump acceptance testing at pump test facilities, such as manufacturers- pump test facilities or laboratories.
It can be applied to pumps of any size and to any pumped liquids which behave as clean, cold water.
This International Standard specifies three levels of acceptance:
- grades 1B, 1E and 1U with tighter tolerance;
- grades 2B and 2U with broader tolerance;
- grade 3B with even broader tolerance.
This International Standard applies either to a pump itself without any fittings or to a combination of a pump associated with all or part of its upstream and/or downstream fittings.
ÖNORM EN ISO 9906
2013 03 15
Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
Norm
↖
ÖNORM EN ISO 9906
2002 07 01
Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1 and 2 (ISO 9906:1999)
Norm
Norm
Issue date :
2012 07 23
Liquid pumps and installation — General terms, definitions, quantities, letter symbols and units — Part 1: Liquid pumps
Norm
Issue date :
2012 07 23
Liquid pumps and installation — General terms, definitions, quantities, letter symbols and units — Part 2: Pumping system
Norm
Issue date :
2012 07 23
Liquid pumps and installation — General terms, definitions, quantities, letter symbols and units — Part 1: Liquid pumps
Norm
Issue date :
2012 07 23
Liquid pumps and installation — General terms, definitions, quantities, letter symbols and units — Part 2: Pumping system
Norm
Issue date :
2012 04 26
Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3
