3M 7000005372 Papr Sar Breathing Tube H-series

Product Description

The 3M 7000005372 is a PAPR and Supplied Air Respirator (SAR) breathing tube designed for use with 3M H-Series powered air-purifying respirator systems. This component connects the blower unit or air supply source to the headgear assembly, delivering a continuous flow of filtered or supplied air to the wearer. At 0.75 pounds, it is a lightweight replacement or spare part suited for industrial, construction, and hazardous-environment applications. Installation is handled by qualified safety personnel or industrial hygienists responsible for maintaining respiratory protection programs.

This breathing tube is intended for use in environments where respiratory protection is required under OSHA standards, including applications involving particulates, chemical vapors, or oxygen-deficient atmospheres. It is designed as a component-level replacement within a complete PAPR or SAR system and is sold individually. Facilities managing multiple H-Series units will use this tube as a scheduled replacement part or field spare to maintain system readiness.

Key Features

• Compatible with 3M H-Series PAPR and Supplied Air Respirator systems
• Serves as both a replacement and spare breathing tube component
• Lightweight construction at 0.75 pounds for reduced wearer fatigue
• Sold as a single unit for individual replacement needs
• Designed for use in industrial, construction, and hazardous-environment settings

Compatibility

Compatible with 3M H-Series PAPR and Supplied Air Respirator (SAR) systems as stated by the manufacturer.

Installation Notes

Breathing tube replacement should be performed by a trained respirator program administrator or qualified safety technician in accordance with the facility respiratory protection program. Shut down and depressurize the PAPR blower unit before disconnecting or attaching the breathing tube. Inspect all connection points for secure fit and absence of kinks or damage before returning the unit to service. Follow OSHA 29 CFR 1910.134 requirements for respiratory protection equipment inspection and maintenance.