3M 7100282441 Heavy Duty Papr Backpack Harness

Product Description

The 3M 7100282441 is a heavy-duty backpack harness designed to carry a Powered Air-Purifying Respirator (PAPR) on the wearer's back rather than at the waist on a belt. Built for demanding welding environments, the harness features a flame-retardant construction that resists weld spatter and sparks. The ventilated back panel reduces heat buildup during extended wear. Shoulder harnesses offer adjustable position, length, and width, with a chest strap for a secure, balanced fit across a wide range of body sizes. Licensed industrial hygienists, safety professionals, and trade workers who rely on PAPR systems in high-heat or heavy-duty settings will find this harness a practical solution for hands-free respiratory equipment management.

This backpack harness is optimized for use with 3M Adflo and 3M Versaflo PAPR units and is also compatible with selected additional 3M PAPR systems including TR-series units and other heavy-duty industrial models. It is suited for welding shops, fabrication facilities, foundries, and other heavy industrial environments where workers need respiratory protection without compromising mobility. The back-carry configuration is particularly useful for workers who already wear belts or harnesses at the waist, freeing up that space for other required equipment.

Key Features

• Flame-retardant harness material rated for welding environments, resisting spatter and sparks
• Ventilated back panel design reduces heat accumulation during extended use
• Shoulder harnesses with adjustable position, length, width, and a chest strap for balanced, secure fit
• Attachment plate dimensions of approximately 15.4 inches by 8.7 inches to accommodate PAPR units
• Carry and hang handle for storage in dry, clean conditions
• Fits a wide range of body sizes for versatile deployment across a workforce

Compatibility

Compatible with 3M Adflo and 3M Versaflo PAPR units, as well as selected 3M TR-series PAPR systems and other heavy-duty 3M industrial PAPR models, as specified by 3M.

Installation Notes

Fitting and adjustment should be performed by a qualified safety officer or the end user following the manufacturer's donning instructions before entering any hazardous environment. Power down and remove the PAPR unit from the backpack before performing any harness adjustments or maintenance. Inspect all straps, buckles, and attachment hardware for wear or damage prior to each use. Respiratory protection programs should comply with applicable OSHA 29 CFR 1910.134 requirements, and fit testing protocols should be followed as mandated.

Technical Specifications

• Weight: 3.8 pounds
• Attachment Plate Dimensions: 15.4 inches x 8.7 inches
• Construction: Flame-retardant harness material
• UPC: 04064035055950

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100282441