Delta Plus Diamond VI

Key Features

1. Vented Shell for Airflow (Key Differentiator):
   • Feature: The helmet shell is constructed from ABS and includes ventilation holes (Vented) on the crown.
   • Benefit: Allows for superior air circulation, significantly reducing heat and moisture accumulation inside the helmet for comfortable, long-duration wear in hot climates.
   • Important Note: Because it is vented, this model is classified as ANSI Class C (Conductive), meaning it does not provide electrical insulation and should not be used for electrical work.
2. Innovative Baseball Cap Shape & Reversibility:
   • Visor Design: Keeps the short, curved peak design.
   • Benefit: Provides a better vertical field of vision when looking up.
   • Reversible Wear: It is tested and certified for use in a reversed position (visor backward) for maximum unobstructed visibility, especially in confined spaces.
3. Premium, Lightweight Suspension:
   • 8-Point Textile Cradle: Uses a Polyamide textile harness with 8 fixing points for optimal weight distribution and comfort.
   • Lighter Weight: Due to the ventilation and design optimization, the helmet is lighter (around $374$ grams) than its non-vented counterpart, further reducing user fatigue.
4. D Rotor Ratchet Adjustment:
   • System: Equipped with the easy-to-use wheel ratchet (D Rotor) mechanism on the back.
   • Benefit: Allows for quick, secure, single-handed size adjustment, fitting head sizes from $53\text{ cm}$ to $64\text{ cm}$ (a slightly larger range than the Diamond V).
5. Standards and Temperature Resistance:
   • Extreme Temperatures: Certified to resist temperatures from −30∘C to +50∘C.
   • Certification: Complies with EN 397 and ANSI-ISEA Z89.1 Type I, Class C.
6. Ergonomic Comfort:
   • Adjustable Headband Position: Features two possible positions (high/low) for the headband to ensure the most secure and comfortable fit.
   • Wider Shell: The slightly wider shell and larger headband are designed for improved ergonomics to suit diverse face shapes.