3M 7100150921 Papr Sar Headgear TR-830 Series

Product Description

The 3M 7100150921 is a PAPR/SAR headgear accessory designed for use with 3M TR-830 series powered air-purifying respirator and supplied-air respirator systems. This replacement headgear component provides the structural head interface that supports the respirator hood or helmet assembly during operation. It is a direct OEM-style accessory intended for maintenance and replacement of worn or damaged headgear in active respiratory protection programs. Safety managers, industrial hygienists, and trained respiratory protection personnel typically source this part to keep PAPR and SAR systems in service and compliant with program requirements.

This headgear accessory is used in industrial, construction, and hazardous-environment settings where continuous respiratory protection is required. It is specifically compatible with 3M TR-830 series PAPR and SAR systems. Typical installation scenarios include scheduled maintenance cycles or field replacement of degraded components to restore proper fit and function to the respirator assembly.

Key Features

• OEM accessory designed for 3M TR-830 series PAPR and SAR systems
• Replacement headgear component supports proper hood or helmet fit
• Compact packaged dimensions of 5.75 inches by 7.5 inches by 0.25 inches
• Sold as a single unit per package for individual replacement needs

Compatibility

Compatible with 3M TR-830 series powered air-purifying respirator and supplied-air respirator systems as stated by the manufacturer.

Installation Notes

Installation and replacement of PAPR and SAR headgear components should be performed by personnel trained in respiratory protection program maintenance. Follow the 3M TR-830 system service manual for proper assembly and fit verification procedures. Ensure the respirator system is fully powered down and disconnected from the air supply before disassembling headgear components. Confirm proper fit and seal integrity after installation in accordance with your site respiratory protection program and applicable OSHA requirements.