BS 4771:1971 - Specification for positive pressure, powered dust hoods and blouses

BS 4771:1971

Specification for positive pressure, powered dust hoods and blouses

Status : Superseded, Withdrawn   Published : October 1971 Replaced By : BS EN 146:1992, BS EN 143:1991

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Specifies requirements for design, construction and performance of positive pressure, powered dust hoods and blouses.




Standard NumberBS 4771:1971
TitleSpecification for positive pressure, powered dust hoods and blouses
StatusSuperseded, Withdrawn
Publication Date26 October 1971
Withdrawn Date15 September 1994
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 146:1992, BS EN 143:1991
Draft Superseded By70/28780 DC
DescriptorsRespirators, Breathing apparatus, Safety devices, Design, Dust, Particulate air pollutants, Battery-powered devices, Air filters, Marking, Leak tests, Occupational safety, Air pollution
ICS13.340.30
Title in FrenchCapuchons et blouses anti-poussiere motorises a pression positive. Specification
Title in GermanMotorisierte Ueberdruckstaubhauben und -blusen. Spezifikation
CommitteePH/4
ISBN0 580 06516 2
PublisherBSI
FormatA5
DeliveryNo
Pages10
File Size288.9 KB
Price£110.00


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