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- Lightweight two-part liner. EPP and EPS liner reduces weight; the helmet weighs 415 g.
- Secure, centred fit. CENTERFIT side wheels centre the helmet and FLIP&FIT keeps the headband low for a secure fit.
- DUAL chinstrap. Adjustable chinstrap strength for work at height or on the ground.
- Ventilated and modular. Ventilation holes plus compatibility with Petzl headlamps, eye shields, hearing protection and other accessories.
- Certified. CE and EN 12492, compliant with ANSI Z89.1 Type I Class C.
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Petzl STRATO VENT - Lightweight and ventilated helmet
Made in France, the STRATO VENT helmet is very lightweight and comfortable, thanks to its CENTERFIT and FLIP&FIT systems, which guarantee that the helmet fits securely on the head. The adjustable-strength chinstrap makes it ideal for both work at height and on the ground.
It has ventilation holes that allow airflow through the helmet. With its potential for integration of a Petzl headlamp, hearing protection, and multiple accessories, it is an entirely modular helmet, thus responding to the specific additional needs of professionals.
Full Features & Benefits of the Petzl STRATO VENT Helmet
VERY COMFORTABLE:
- two-part liner, EPP (expanded polypropylene) and EPS (expanded polystyrene) for reduced weight
- CENTERFIT feature allows perfect centering of the helmet on the head, thanks to its two side adjustment wheels
- FLIP&FIT system allows the headband to be positioned in a low position, guaranteeing that the helmet fits securely on the head. The system folds into the shell for easy storage and transportation
- comes with changeable absorbent comfort foam
PROTECTION DESIGNED FOR WORKING AT HEIGHT & ON THE GROUND
- DUAL chinstrap allows the worker to adjust the chinstrap strength in order to adapt the helmet to different environments: work at height or work on the ground. The clip has two positions, corresponding to these two uses: high strength, limiting the risk of losing the helmet during a fall, and low strength, limiting the risk of strangulation if the helmet is snagged while the user is on the ground. The helmet meets the EN 12492 standard when the chinstrap strength is set to the >50 kg position
- shock absorption achieved through deformation of the liner
- ventilation holes allow airflow through the helmet
MODULAR ACCESSORIES:
- eye shield with EASYCLIP side attachment system for easy installation
- Petzl headlamp with mounts, or headlamp with elastic headband
- helmet protector keeps the shell free from soiling and paint splash
- nape protector provides effective sun and rain protection for the nape of the neck
- nametag holder allows user to be easily identified
- changeable chinstrap and foam
- hearing protection
- available in four colours: white (A020BA00), yellow (A020BA01), red (A020BA02) and black (A020BA03)
- also available in two high-visibility versions (STRATO VENT HI-VIZ): yellow and orange
SPECIFICATIONS:
- Head circumference: 53 - 63 cm
- Weight: 415 g
- Colours: white, yellow, red or black, depending on the variant
- Material(s): ABS (acrylonitrile butadiene styrene), EPP (expanded polypropylene), EPS (expanded polystyrene), nylon, polycarbonate, high-strength polyester, polyethylene
- Certification(s): CE, EN 12492, compliant with ANSI Z89.1 Type I Class C
- Guarantee: 3 years
Safety Harnesses • Safety Lanyards • Safety Helmets
MORE ABOUT SAFETY HELMETS:
What is the EN 12492 standard?
EN 12492 is the European standard for mountaineering and work-at-height helmets. The STRATO VENT meets it when the DUAL chinstrap is set to the high-strength (>50 kg) position, which limits the risk of the helmet coming off during a fall.
What is an ANSI Z89.1 Type I helmet?
Type I helmets offer protection from blows to the top of the head.
What is a Class-C helmet?
According to OSHA, a Class-C helmet complying with ANSI Z89.1 specifications is acceptable on construction projects for protection against impact and penetration of falling and flying objects. Class C provides no protection against electrical hazards.

The DUAL chinstrap
The DUAL chinstrap lets you switch the strength of the chinstrap (>50 kg or <25 kg) to adapt the helmet to the hazards of your work environment: the high-strength setting limits the risk of the helmet coming off in a fall when working at height, while the low-strength setting releases the helmet if it is snagged at ground level, reducing the risk of strangulation. Watch the video below to learn how to change the DUAL chinstrap.
Inspect Your Helmet:
9 basic tips on how to properly inspect your helmets / hard hats.
Maintain and Protect Your Helmet:
Care and maintenance tips for your helmets [from Petzl].
Helmet Checklist:
It helps you to conduct regular inspections.







