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. Specifies the dimensions and tolerances for connections which are used for respiratory protective devices.
Số hiệu tiêu chuẩn
SANS 50144-2:1998*SABS EN 144-2:1998
Tên tiêu chuẩn
Respiratory protective devices - Gas cylinder valves - Outlet connections
Ngày phát hành
1999-10-11
Tiêu chuẩn tương đương
EN 144-2 1998 IDT
Tiêu chuẩn liên quan
EN 144-1
Từ khóa
BREATHING APPARATUS * CYLINDERS * DIAGRAMS * DIMENSIONS * FASTENERS * GAS CYLINDERS * GAS VALVES * MARKING * OCCUPATIONAL SAFETY * OUTLET CONNECTIONS * PRESSURE REGULATORS * PROTECTIVE EQUIPMENT * RESPIRATORS * RESPIRATORY PROTECTIVE DEVICES * SPECIFICATIONS * THREAD CONNECTORS * TOLERANCES (MEASUREMENT) * Outlet connections * Fasteners * Diagrams * Breathing apparatus * Gas valves * Respirators * Rollers (compactors) * Tolerances (measurement) * Pressure regulators * Cylinders * Marking * Specifications * Gas cylinders * Protective equipment * Occupational safety * Dimensions
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