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AS/NZS 4740:2000

Current Date published:

Natural ventilators - Classification and performance

Specifies minimum requirements for ventilators designed to provide ventilation of enclosures by means of the natural flow of air. This Standard includes classification, performance and marking requirements. It also includes appendices outlining the performance test methods. This Standard does not apply to electrically powered ventilators or to smoke and heat exhaust ventilators.

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Pages: 41

AS/NZS 4740:2000

Get this standard Prices exclude GST
PDF ( Single user document)
$132.30 NZD
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$147.00 NZD
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Online Library subscription information

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