International Standard
ISO 21630:2007
Pumps — Testing — Submersible mixers for wastewater and similar applications
Reference number
ISO 21630:2007
Edition 1
International Standard
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ISO 21630:2007
Published (Edition 1, 2007)

ISO 21630:2007

ISO 21630:2007
CHF 129
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ISO 21630:2007 prescribes acceptance test methods for submersible mixers used for mixing in wastewater and other applications where at least one system component is a liquid.

"Submersible mixer" is taken to mean a fully submersible aggregate consisting of a drive unit and an axial flow type impeller, and optional parts, such as shrouds, supporting the basic functions.

"Liquid" is taken to mean a body without capacity to accommodate shear stresses when at rest. This includes suspensions and dispersions (liquid/solid, gas/liquid and gas/liquid/solid), and non-Newtonian liquids, provided that a possible small yield stress does not prevent the liquid from flowing when agitated.

General information

  •  : Published
     : 2007-08
    : Close of review [90.60]
  •  : 1
     : 21
  • ISO/TC 115/SC 2
  • RSS updates

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