- 计量单位
- EA
- 材质
- Synthetic and metallic components; exact composition not specified
- 尺寸
- OEM assembly; connection and cover type are configuration-dependent
- 适用范围与兼容性
- MSA G1 Industrial SCBA and G1 facepiece
- 一般规格
- OEM assembly; connection and cover type are configuration-dependent
- 标准
- NIOSH 42 CFR Part 84 when installed in an approved SCBA configuration