3M™ Versaflo™ Battery Attachment Tool TR-838/94244(AAD), for TR-800 PAPR and TR-830 Battery, 1 EA Filter Shade Glasses visual and audible airflow and

visual and audible airflow and battery alerts

helping maintain reliable airflow and extending cartridge service life in demanding industrial environments

Tested and compliant with applicable NIOSH respiratory protection standards

enhanced user monitoring

and enhanced usability

3M™ Versaflo™ Battery Attachment Tool TR-838/94244(AAD), for TR-800 PAPR and TR-830 Battery, 1 EA Filter Shade Glasses visual and audible airflow andThe TR 838 Battery Attachment Tool is used to mechanically attach TR 830 batteries to the TR 802N Intrinsically Safe (IS) PAPR blower motor as required by the most current UL standard (8th edition UL 913) for Intrinsically Safe PAPRs.