BS EN ISO 9906:2000 – Rotodynamic pumps. Hydraulic performance acceptance tests. Grades 1 and 2 Pumps , FLUID SYSTEMS & COMPONENTS Module (GBM13), British Standards, IHS

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BS EN ISO 9906:2000

Rotodynamic pumps. Hydraulic performance acceptance tests. Grades 1 and 2

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Summary:
BS EN ISO 9906 details hydraulic performance tests for rotodynamic pumps that is, centrifugal, mixed flow and axial pumps. It applies to pumps regardless of size and type of liquids pumped provided they behave as clean cold water. The pump’s structural details nor the mechanical properties of its components are of concern. This document provides two grades of measurement, one of higher and one of lower accuracy and includes different tolerance factor values for allowable fluctuations and measurement uncertainties. This standard applies to both a pump without fittings and to a pump combination with all or part of its upstream and/or downstream fittings.

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