The 3M™ Versaflo™ M-407 Respiratory Helmet (SKU 7000002395) is a premium headtop designed to deliver exceptional respiratory, head, eye, and face protection in high-risk industrial environments. Engineered for use with powered or supplied air respirators, the M-407 features a flame-resistant shroud, a premium coated visor, and a well-balanced helmet structure that promotes long-term wearer comfort. With an assigned protection factor (APF) of 1,000, it meets the highest level of respiratory protection defined by CSA when used with an approved 3M PAPR or SAR system. Ideal for powder handling, paint spraying, and general maintenance where flame resistance and top-tier protection are essential.

Key Features

CSA APF 1,000 Certified: Offers the highest level of respiratory protection when used with approved air sources (TR-300, TR-600, TR-800, V-Series, Adflo™, GVP).
Flame-Resistant Shroud (M-447): Made of Nomex® IIIA fabric, designed for work in environments with potential fire or heat hazards.
Premium Visor (M-927): Polycarbonate with a silicone hard coat for superior chemical and scratch resistance.
Six-Point Textile Suspension: Maximizes comfort and ensures stable weight distribution.
Directed Airflow Control: Internal air deflector improves wearer comfort and reduces fogging.
Lightweight and Balanced: Weighs approximately 1,049 g (2.3 lbs) for extended wear without fatigue.
Wide Compatibility: Integrates seamlessly with 3M™ Versaflo™ PAPRs and Supplied Air Respirators.

Intended Use

This helmet is engineered for professionals in hazardous industrial environments requiring the highest respiratory protection along with integrated flame-resistant head, eye, and face shielding. Common applications include:

Paint spraying
Chemical processing
Powder handling
Pharmaceutical production
Industrial maintenance
Metal fabrication
High-particulate or high-heat environments

Product Specifications

Model: M-407
SKU / SAP ID: 7000002395
Assigned Protection Factor: CSA APF 1,000
Visor: M-927 Premium Polycarbonate Visor with Silicone Hard Coat
Shroud: M-447 Flame-Resistant Outer Shroud (Nomex® IIIA) + M-444 Inner Collar
Weight: Approx. 1,049 g (2.3 lbs)
Suspension: Six-point textile strap
Material: PC/PBT shell, polycarbonate visor
Compatible Systems: TR-300, TR-600, TR-800, Adflo™, GVP, V-Series
Airflow Features: Internal air deflector for directed airflow
Storage Temp: -30˚C to 50˚C (-22˚F to 122˚F)
Operating Temp: -10˚C to 55˚C (14˚F to 130˚F)
Maximum Life: 5 years (recommended, with proper storage)

Certifications and Standards

CSA Z94.4 (APF 1,000 with approved system)
ANSI Z89.1-2009 Type 1 Class G (Hard hat certification)
ANSI Z87.1-2010 (Z87+) (Eye and face protection)