The 3M™ Versaflo™ M-Series Helmet Assembly with 3M™ Speedglas™ Welding Shield (M-407SG) is designed to provide comprehensive protection in demanding welding and industrial environments. Featuring a flame-resistant shroud, this helmet assembly helps protect against welding arc radiation, sparks, and splatter while supporting comfort and visibility during extended use. The welding visor do not comes with ADF (Auto Darkening Filter).

Compared to the 3M™ L-Series Welding Helmet (L-905SG), the M-Series assembly offers a larger viewing area and approximately 10% weight reduction, helping reduce fatigue without compromising protection. The lift-up visor design allows users to raise the visor in non-hazardous areas, facilitating communication and inspection while maintaining workflow efficiency.

When used with a NIOSH-approved air source, this helmet assembly can also help protect against certain airborne contaminants, making it a versatile solution for multi-hazard work environments.

Key Features

Flame-resistant shroud: Provides added protection in welding and high-heat environments
Larger viewing area: Improves visibility compared to the 3M™ L-Series Welding Helmet L-905SG
Reduced weight: Approximately 10% lighter than the L-Series helmet
Lift-up visor design: Allows visor to be raised in non-hazardous areas to facilitate communication
Welding protection: Helps protect against welding arc radiation (ANSI Z87), sparks, and splatter
Multi-hazard capability: Helps protect the head, eyes, face, and welding areas
Respiratory compatibility: Can help protect against certain airborne contaminants when used with a NIOSH-approved air source

Intended Use

This helmet assembly is intended for professionals who require reliable head, eye, face, and welding protection in environments where welding, cutting, grinding, and industrial hazards are present.

Metal fabrication
Heavy industrial environments
Manufacturing operations

Product Specifications

Product type: Helmet assembly with welding shield
Model: M-407SG
Product series: Versaflo™ M-Series
Shroud : Flame-resistant
Visor: Lift-up welding shield
Net Weight: 4.4 lb

Compatibility

Compatible with 3M™ Adflo™ Powered Air Purifying Respirators (PAPR)
Compatible with 3M™ Versaflo™ Powered Air Purifying Respirators (PAPR)
Compatible with 3M™ Supplied Air Respirators
Compatible with 3M™ Speedglas™ 9100 Series Auto-Darkening Filters (ADF)

Certifications and Standards

ANSI Z87: Protection from welding arc radiation, sparks, and splatter
ANSI Z89.1 Type I, Class G: Industrial head protection standard
ASTM D2859-96 : Flame resistance