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Gray 3M M-305 hard hat with faceseal and visor

3M

3M M-305 Hard Hat Versaflo Universal

SKU CH-29S2-09BYT

A universal hard hat assembly with faceseal, reducing ratchet, standard visor, visor covers and compatibility for PAPR and SAR systems

  • SizeUniversal
  • TypePersonal Protective Equipment (PPE)
  • ColorGray
  • Color MappingGray
  • Universal fit suits most workers
  • includes faceseal for a secure seal
  • reducing ratchet allows quick adjustment
  • standard visor with covers protects the face
  • compatible with PAPR and SAR systems

3M M-305 Hard Hat

The 3M M-305 Hard Hat is a personal protective equipment item designed for workers needing head protection with integrated respiratory compatibility. It ships in a universal size and includes a faceseal, reducing ratchet, standard visor, and visor covers. The grey helmet supports both powered air-purifying and supplied-air respirator systems.

Universal fit with Versaflo integration

This model is sized as universal and built to work directly with 3M Versaflo PAPR and SAR systems. The included reducing ratchet allows the wearer to adjust the suspension for a secure fit. All components listed — faceseal, visor, and covers — are supplied in the box ready for assembly.

Suits workers using 3M Versaflo respiratory systems

Buyers who need a hard hat that connects to a 3M Versaflo powered or supplied-air setup will find the required interfaces included. Those who require a different helmet colour, a non-universal size, or compatibility with respiratory systems outside the Versaflo range should look at other options.

Highlights

  • Universal fit suits most workers
  • includes faceseal for a secure seal
  • reducing ratchet allows quick adjustment
  • standard visor with covers protects the face
  • compatible with PAPR and SAR systems

Specifications

Brand3M
SizeUniversal
TypePersonal Protective Equipment (PPE)
ColorGray
Color MappingGray

Questions about this item

How does the universal sizing of the M-305 hard hat work when worn with the Versaflo PAPR system?

The universal size adjusts via the reducing ratchet to fit a wide range of head circumferences while maintaining a secure seal with the included faceseal for the powered air-purifying respirator.

What connection standard does the M-305 use to integrate with Versaflo PAPR and SAR systems?

It uses the standard Versaflo interface, allowing direct attachment of compatible faceseals, visors and breathing tubes from both powered air and supplied air configurations.

What physical components are required to mount the visor and faceseal on the M-305 shell?

The helmet includes a standard visor, visor covers and a faceseal that attach directly to the shell; the reducing ratchet suspension secures the assembly to the wearer.

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