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The 3M 7100134950 is a facepiece replacement part and headgear accessory designed for use with the 3M TR-600 PAPR and SAR (Supplied Air Respirator) system. This component serves as a direct replacement for worn or damaged headgear within the TR-600 series, maintaining the structural integrity and proper fit of the facepiece assembly. Licensed safety professionals, industrial hygienists, and qualified respirator program administrators typically source this part to keep TR-600 units in continuous service. Weighing just 0.02 pounds, it is a compact accessory measuring 7 inches wide, 6 inches tall, and 0.55 inches in depth.
This headgear replacement is intended for industrial and occupational environments where TR-600 PAPR or SAR systems are deployed. Typical applications include facilities where continuous-flow respiratory protection is required and where maintaining a complete inventory of facepiece replacement components is part of a formal respirator maintenance program. The part ships individually and is sold as a single unit per package.
Designed for use with the 3M TR-600 PAPR and SAR system as a facepiece replacement part and headgear accessory within the TR-600 series.
Headgear replacement on PAPR and SAR facepiece assemblies should be performed by a qualified individual following the respirator manufacturer instructions and in accordance with the facility respirator protection program. Before replacing any facepiece component, remove the unit from service and ensure the air supply or blower motor is fully powered down. After installation, perform a user seal check per applicable OSHA and ANSI Z88.2 guidelines before returning the unit to service.
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