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Standard

NS-EN 148-3:1999

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Abstract

This European Standard is applicable to self-contained compressed air breathing apparatus designed as positive pressure breathing apparatus. This European Standard specifies a thread connection, M 45 x 3, which may optionally be used for facepieces for positive pressure breathing apparatus. This European Standard does not apply to negative pressure breathing apparatus, to closed-circuit breathing apparatus or to diving equipment.

Document information

  • Standard from SN
  • Published:
  • Edition: 1999-02
  • Version: 1
  • Document type: NAT
  • ICS 13.340.30
  • National Committee SN/K 152

Legal references

EU law: 2016/425, 89/686/EEC

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