What is BS EN 144‑2-Outlet connections for gas cylinder valves for respiratory protective devices (RPD) about?
BS EN 144 discusses connections for gas cylinder valves for respiratory protective devices (RPD). BS EN 144‑2 is an international standard on the outlet connections for gas cylinder valves for RPD to improve the efficacy of RPD.
BS EN 144‑2 is the second part of a multi-part series that specifies the dimensions, tolerances, and marking requirements of outlet connections for connecting regulators and cylinder valves for respiratory protective devices except those for diving applications.
Who is BS EN 144‑2-Outlet connections for gas cylinder valves for RPD for?
BS EN 144‑2 on outlet connections for gas cylinder valves for RPD is useful for:
- RPD manufacturers
- Outlet connections for gas cylinder valves manufacturers
- RPD testing laboratories/test personnel
- Occupational health and safety department
Why should you use BS EN 144‑2-Outlet connections for gas cylinder valves for RPD?
Respiratory protective equipment (RPE) is a form of personal protective equipment designed to protect the wearer from a variety of airborne hazards in the form of gas, fume, mist, dust, or vapor. Respirators filter the air to remove harmful particles and alongside the breathing apparatus (BA) provides clean air for the worker to breathe.
BS EN 144‑2 provide you with dimensional and tolerance requirements, testing, and marking for inlet connections for gas cylinder valves for RPD
The dimension and requirements provided by BS EN 144‑2 assist in improving the performance of RPD and ensure protection to the wearer against the inhalation of hazardous substances in the workplace air.
By adopting BS EN 144‑2 the user can enhance the quality of RPD and help produce a product of high quality and standard.
What’s changed since the last update?
BS EN 144‑1:2018 supersedes EN 144‑2:1998, which is withdrawn. BS EN 144‑1:2018 has made some technical changes compared to previous editions EN 144‑2:1998. These include:
- Terms and definitions added.
- A new classification scheme added
- Outlet connections for breathable air changed to be under EN ISO 12209, including a new type for working pressure of breathable air above 300 bar up to 400 bar
- Clause 4 “Marking” completely changed and adapted to Part 1