The 3M Heavy Duty Backpack BPK-HD is an improved, more heavy duty solution to accommodate ergonomic wear of your Adflo or Versaflo system. BPK-HD allows the blower system to be mounted on your back, rather than using the standard belt-mount harness.
The flame retardant, ventilated backpack provides all-day comfort and long lasting protection for your investment.
BackPack Harness is optimized for the welding environment
Fits a wide variety of body sizes
Made for heavy duty industries
Flame retardant harness designed for Welding environment withstanding spatter and sparks
Ventilated design against back
Shoulder Harnesses adjustable position, length, width and a chest strap for snug fit
Carry / Hang Handle for storage
Attachment Plate Dimensions: 390mm x 220mm
Compatible Systems
3M Adflo Powered Air Purifying Respirator
TR-300 Series
TR-300N+ Series
TR-600 Series
TR-800 Series