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  • BSI
    PD ISO/TR 19688:2019 Rotodymanic pumps. Hydraulic performance acceptance test using a model pump
    Edition: 2019
    $526.05
    / user per year

Description of PD ISO/TR 19688:2019 2019

This document describes hydraulic performance tests (including cavitation tests) using a small size pump (centrifugal, mixed flow or axial pump, hereinafter referred to as a “model pump”).

This document is used for pump acceptance tests with a geometrically similar model pump to guarantee the performance of a large size pump manufactured for practical use (hereinafter, a “prototype pump”). This document, however does not preclude a temporary assembly inspection or other tests on the prototype pump. Moreover, it is preferable to conduct the tests with prototype pumps unless

  • the capacity of the pump, namely its flow rate and/or its power input, is beyond the limitations of the test facility, though it is difficult to set a criterion for carrying out a model pump test instead of the prototype pump test in terms of the volume rate of flow or the power input,

  • a part of the pump is to be constructed by concrete walls and reproduction of the whole assembly is impractical,

  • model tests are specified by the purchaser, or

  • it is difficult to carry out the prototype pump test due to any other reasons.

This document applies to performance tests under steady operating conditions corresponding to the prototype pump.



Standard NumberPD ISO/TR 19688:2019
TitleRotodymanic pumps. Hydraulic performance acceptance test using a model pump
StatusDefinitive
Publication Date2019-01-16
Identical National Standard OfISO/TR 19688:2019
DescriptorsTests, Centrifugal pumps, Acceptance tests, Performance, Pumps
ICS23.080 Pumps
CommitteeMCE/6
ISBN978 0 539 03272 7
PublisherBSI
Pages52

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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