EN 144-2:1998
(Main)Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections
General Information
- Abstract
This European Standard is applicable to a thread connection used for the connection between a gas cylinder valve and a pressure reducer for respiratory protective devices except those for diving containing breathable air, oxygen or oxygen/nitrogen. It specifies the dimensions and tolerances for connections which are used for respiratory protective devices.
- Status
- Withdrawn
- Publication Date
- 17-Nov-1998
- Withdrawal Date
- 22-Sep-2026
- Technical Committee
- CEN/TC 79 - Respiratory protective devices
- Drafting Committee
- CEN/TC 79/SC 6 - Self-contained breathing apparatus
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 11-Apr-2018
- Completion Date
- 23-Sep-2026
- Directive
- Harmonized Standard2016/425 - Regulation (EU) 2016/425 of the European Parliament and of the Council of 9 March 2016 on personal protective equipment and repealing Council Directive 89/686/EECOJ Ref: C, C 113 OJ Date: 27-Mar-2018
Not Harmonized89/686/EEC - Personal protective equipment (PPE)OJ Ref: C 157, C 2, C 203, C 247, C 306, C 46, C 91 OJ Date: 04-Jun-1999
Relations
- Replaced By
EN 144-2:2018 - Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections - Effective Date
- 09-Dec-2015
- Effective Date
- 28-Jan-2026
Get Certified
Connect with accredited certification bodies for this standard
CIS Institut d.o.o.
Personal Protective Equipment (PPE) certification body. Notified Body NB-2890 for EU Regulation 2016/425 PPE.

Kiwa BDA Testing
Building and construction product certification.
Kmetijski inštitut Slovenije
Agricultural Institute of Slovenia. Soil testing, plant health, agricultural product analysis.
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Frequently Asked Questions
EN 144-2:1998 is a standard published by the European Committee for Standardization (CEN). Its full title is "Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections". This standard covers: This European Standard is applicable to a thread connection used for the connection between a gas cylinder valve and a pressure reducer for respiratory protective devices except those for diving containing breathable air, oxygen or oxygen/nitrogen. It specifies the dimensions and tolerances for connections which are used for respiratory protective devices.
This European Standard is applicable to a thread connection used for the connection between a gas cylinder valve and a pressure reducer for respiratory protective devices except those for diving containing breathable air, oxygen or oxygen/nitrogen. It specifies the dimensions and tolerances for connections which are used for respiratory protective devices.
EN 144-2:1998 is classified under the following ICS (International Classification for Standards) categories: 13.340.30 - Respiratory protective devices. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 144-2:1998 has the following relationships with other standards: It is inter standard links to EN 144-2:2018, EN 144-1:1991. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 144-2:1998 is associated with the following European legislation: EU Directives/Regulations: 2016/425, 89/686/EEC; Standardization Mandates: M/BC/CEN/88/7. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 144-2:1998 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-1999
2SUHPD]DYDURYDQMHGLKDO±9HQWLOL]DSOLQVNHMHNOHQNH±GHO,]KRGQLSULNOMXþNL
Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections
Atemschutzgeräte - Gasflaschenventile - Teil 2: Gewindeverbindungen am
Ausgangsstutzen
Appareils de protection respiratoire - Robinets de bou
...



