3M™ Versaflo™ Battery Attachment Tool TR-838/94244(AAD), for TR-800 PAPR and TR-830 Battery, 1 EA 3M L-Series Supplied Air Systems This welding safety helmet meets

This welding safety helmet meets ANSI Z87

This replacement head harness assembly is designed to be used with 3M Secure Click Half Facepiece Respirators HF-801SD

This is recommended for use in high amperage welding or conditions where long weld beads may generate radiant heat

silver front panel

3M™ Versaflo™ Battery Attachment Tool TR-838/94244(AAD), for TR-800 PAPR and TR-830 Battery, 1 EA 3M L-Series Supplied Air Systems This welding safety helmet meetsThe 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.