Built for intense work in hot and physically demanding environments, the MSA V-Gard® H1 Trivent Safety Helmet delivers premium head protection with integrated ventilation for superior cooling. Featuring the same low-profile design and advanced comfort system as the H1 Novent, this model includes multiple vents in the shell to promote airflow without compromising safety. Designed for ease of use and full compatibility with MSA accessories, the helmet includes a pivoting Fas-Trac® III suspension, integrated accessory clips, reflective stickers, and a 4-point chinstrap with built-in whistle. Its lightweight construction and breathable configuration make it ideal for all-day wear in construction, general industry, and confined space applications.

Key Features

Vented Shell Design: Trivent model includes integrated vents for enhanced airflow and cooling in hot work conditions.
Premium Suspension System: Fas-Trac® III pivot ratchet suspension provides superior adjustability and secure fit with greater range of motion.
Chinstrap with Whistle: Four-point adjustable chinstrap includes integrated whistle for emergency signaling and easy field replacement.
Washable Sweatband: Moisture-wicking foam headband with hook-and-loop closure allows for fast and hygienic replacement.
Accessory-Ready Configuration: Equipped with side rail attachment system and headlamp clips for direct integration of face shields, eyewear, and lamps.
Matte Finish and Reflective Stickers: Increases visibility and offers a modern, low-glare appearance.
Dielectric-Free: This vented model is not electrically rated and is not suitable for electrical hazard zones.
Compact and Lightweight: Low-profile design increases comfort and balance during overhead tasks and confined space entry.

Intended Use

The V-Gard® H1 Trivent is tailored for construction workers, utility contractors, rescue professionals, and general industry personnel who operate in high-heat, high-exertion, or confined environments. Its vented design is optimal for improving air circulation where electrical insulation is not required. Ideal for roadwork, roofing, scaffolding, rescue operations, and urban industrial maintenance.

Product Specifications

Product Type: Type 1 Safety Helmet
Shell Material: High-density polyethylene (HDPE)
Suspension: Fas-Trac® III pivot ratchet system
Chinstrap: 4-point, replaceable, with integrated whistle
Sweatband: Moisture-wicking, washable foam (hook-and-loop attachment)
Ventilation: Yes (Trivent configuration)
Size Range: Standard (6½ – 8 or 52–64 cm head circumference)
Accessory Integration: Universal clips and push-button accessory rails

Available Colors and Manufacturer Code for Trivent :

White - MSA SKU : 10194783
Red - MSA SKU : 10194784
Blue - MSA SKU : 10194785
Green - MSA SKU : 10194786
Yellow - MSA SKU : 10194787
Orange - MSA SKU : 10194789
Grey - MSA SKU : 10204346

Certifications and Standards

ANSI/ISEA Z89.1-2014 Type 1, Class C (non-electrical)
CSA Z94.1-15 Type 1, Class C
EN 12492:2012
Low Temperature Rating: -30°C / -22°F
High Temperature Rating: 60°C / 140°F