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ISO 21630:2007
Pumps — Testing — Submersible mixers for wastewater and similar applications
Automatically translated name:
Pumps -- Testing -- Submersible mixers for wastewater and similar applications
STANDARD published on 13.8.2007
The information about the standard:
Designation standards: ISO 21630:2007
Publication date standards: 13.8.2007
SKU: NS-429102
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 21630:2007 :
Description / Abstract: 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.
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