The 3M Versaflo™ M-Series Helmet Assembly with Speedglas™ Welding Shield (M-409SG) is designed to deliver comprehensive head, eye, face, and welding protection in demanding industrial environments. Featuring a durable leather shroud and an integrated Speedglas™ welding shield (without ADF Auto Darkening Filter), this helmet assembly offers enhanced coverage while maintaining comfort and visibility during welding, cutting, and grinding tasks.

Compared to the 3M™ L-Series Welding Helmet (L-905SG), the M-Series helmet assembly provides a larger viewing area and approximately 10% weight reduction, helping reduce fatigue during extended use. The lift-up visor design allows for easy communication and inspection in non-hazardous areas, improving workflow efficiency without compromising protection.

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

Integrated welding helmet assembly: Combines helmet, leather shroud, and Speedglas™ welding shield
Durable leather shroud: Provides added protection against sparks and splatter
Fire-retardant helmet cover: Helps protect against flame exposure
Larger viewing area: Improves visibility compared to the 3M™ L-Series L-905SG helmet
Reduced weight: Approximately 10% lighter than the L-Series welding helmet
Lift-up visor design: Allows visor to be raised in non-hazardous areas to facilitate communication
Multi-hazard protection: Helps protect against welding arc, sparks, and splatter
Respiratory system compatibility: Can be used with compatible powered or supplied air systems for respiratory protection

Intended Use

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

Metal production and fabrication
Heavy industrial operations
Metal fabrication environments

Product Specifications

Product type: Helmet assembly with welding shield
Model: M-409SG
Product series: Versaflo™ M-Series
Shroud and cover: Leather
Visor: Lift-up welding shield
Net Weight : 5.1 lb


Flame resistance: ASTM D2859-96 – Yes

Smallest saleable unit: Each
Compatibility

Compatible with 3M™ Adflo™ Powered Air Purifying Respirators
Compatible with 3M™ Versaflo™ Powered Air Purifying Respirators
Compatible with 3M™ Supplied Air Respirators
Compatible with 3M™ Speedglas™ 9100-series Auto-Darkening Filters

Certifications and Standards

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