Amerex A4112 ABC Fire Extinguisher, 20 Lb, 1 Each Welding Respirators The 3M TR-332 High Capacity

The 3M TR-332 High Capacity Battery is designed for use with the NIOSH-approved 3M Versaflo TR-300+ PAPR system and supports compliance with OSHA respiratory protection requirements when used as part of a complete approved respiratory protection assembly

Features the cable assembly and blower unit kit

Does not interfere with most cap-mounted ear muffs

It delivers improved durability and retention compared to earlier filter cover designs by providing a more secure fit that helps minimize accidental dislodgement during active work

Amerex A4112 ABC Fire Extinguisher, 20 Lb, 1 Each Welding Respirators The 3M TR-332 High CapacityDry Chemical Fire Extinguisher 20 lbs