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3M™ Versaflo™ 4-Station Battery Charger Kit TR-644N/37351(AAD), 1 EA/Case

3M Product Number TR-644N3M ID 70071618212UPC 00051131373518
  • Easy to use.
  • Quickly charges TR-630 and TR-632 batteries.
  • Holds charged batteries ready for use.
  • Charges up to 4 batteries.

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  • 3M™ Select, Service Life, & ESLI Software

    Our free 3M™ Select and Service Life Software can help make selecting the appropriate respirators faster and easier. Just enter contaminants and their concentrations and the software analyzes the data and provides a record of your choices. The software can also help you estimate the service life of 3M™ Respirator Cartridges, which aid in maintaining you OSHA-required cartridge change schedule for gas and vapor cartridges.

Attribute Name
Case Quantity
Color Family
Compatible Respirator
TR-600 Series
Compatible With
3M Versaflo Battery TR-600 Series, 3M Versaflo Battery TR-800 Series
Hazard Type
Intrinsically Safe
Product Color
Blue, Gray
Product Type
Battery Charger
Recommended Application
Composite Finishing, Final Finish, Paint Preparation, Painting, Welding
Recommended Industry
Design & Construction, Facility Sanitation, Food Safety, General Manufacturing, Healthcare, Heavy Industrial, Heavy Infrastructure, Industrial Maintenance, Manufacturing, Pharmaceutical
NIOSH Approved
  • Easy to use.
  • Quickly charges TR-630 and TR-632 batteries.
  • Holds charged batteries ready for use.
  • Charges up to 4 batteries.

The TR-644N Battery Charger Kit is a complete 4-station battery charger for TR-600 Series PAPRs. It consists of a TR-944 Power Supply and four TR-640 Cradles.

The TR 644N Battery Charger Kit is a complete 4 station battery charger for TR 600 Series PAPRs. It consists of a TR 944 Power Supply and four TR 640 Cradles. The TR 644N battery charger will charge a TR 630 standard capacity battery or TR 632 high capacity battery in less than 4 hours. The TR 644N charger can charge up to 4 batteries at the same time.

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