3M Versaflo TR-617N/37342(AAD) PAPR Assembly (HC Batt, BT-30 B-Tube, EC Belt) Welding Garments improving accuracy over earlier-generation fit

improving accuracy over earlier-generation fit test kits with more stable aerosol delivery and simplified setup for faster testing workflows

low-profile design for improved visibility

3M Versaflo TR-307N+ PAPR Assembly with Easy Clean Belt and High Capacity Battery

lightweight ergonomic design

3M Versaflo TR-617N/37342(AAD) PAPR Assembly (HC Batt, BT-30 B-Tube, EC Belt) Welding Garments improving accuracy over earlier-generation fitThe TR 617N assembly includes motor blower (TR 602N), high capacity battery (TR 632), length adjusting breathing tube (BT 30), easy clean belt (TR 627) and airflow indicator (TR 971). Headtops, filters, cartridges and battery charger sold separately.