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The BULLARD B771B is a PAPR and SAR headgear replacement part designed for use with compatible powered air-purifying respirator and supplied-air respirator systems. This component serves as a facepiece replacement part or adapter, providing a direct-fit solution for maintaining the integrity of respiratory protection equipment. Weighing 1 pound, it is a lightweight accessory suited for industrial hygiene technicians, safety professionals, and equipment maintenance personnel responsible for servicing respiratory protection gear in demanding work environments.
The B771B is intended for use with the BULLARD 77, 88, and Lancer series respirator systems. It functions as an accessory-level replacement to restore or maintain a proper seal and fit on compatible facepieces. This part is typically installed during routine equipment maintenance or when a worn or damaged headgear component requires replacement to keep the respirator in compliant, serviceable condition.
Designed for use with BULLARD 77, 88, and Lancer series PAPR and SAR respirator systems as a facepiece replacement part or adapter component.
Installation should be performed by a qualified safety or industrial hygiene technician familiar with respiratory protection equipment standards. Power down or disconnect the PAPR blower unit before servicing any facepiece or headgear components. Follow the manufacturer service documentation and applicable OSHA respiratory protection program requirements when performing facepiece maintenance or part replacement.
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