JSP EVO2 Vented Safety Helmet White

In-Depth Look

Most sites require head protection under their own rules and risk assessment, and the JSP EVO2 is a vented EN 397 helmet. It is not the most advanced helmet on the market, but it meets the standard and fits well.

EN 397 Compliance

The EN 397 standard covers protection against falling objects, which is the primary risk on construction sites. The HDPE shell absorbs and distributes impact energy, and the internal cradle harness keeps the shell away from your head to create a crush zone. Site rules usually specify an EN 397 helmet.

Ventilation and Comfort

The vented version of the EVO2 has slots moulded into the shell that allow air circulation around the head. On warm days, ventilation slots help reduce heat build-up. The trade-off is that vented helmets should not be used for electrical work or in environments where molten metal splash is a risk, as the vents create entry points.

Verdict

The JSP EVO2 is a vented EN 397 helmet. The ventilation helps reduce heat build-up, and the slip ratchet makes it easy to get a secure fit. Check your site rules and risk assessment to be sure it suits the task.

How It Compares

The JSP EVO2 is a vented safety helmet certified to EN 397, the product standard for industrial safety helmets. It has an HDPE shell, a slip ratchet headband for size adjustment, ventilation slots and accessory slots for ear defenders and a visor. Whether it is right for you depends on the task and the site rules, so start with your risk assessment.

JSP’s EVO3 is a neighbouring helmet in the same range, and the product information describes the EVO2 as basic in comfort compared with it. Centurion (Concept and Nexus), Portwest (PW50) and other makers have their own equivalents. Their features, certifications and accessories differ, so compare the current data sheets.

The legal duty on employers is to provide suitable PPE (personal protective equipment) after a risk assessment, and individual sites set their own rules on head protection. EN 397 tells you how the helmet was tested. It does not tell you that the helmet suits every task.

A vented helmet is a good fit for warm work where heat build-up is a concern. For work involving electrical hazards, molten metal or other special risks, a vented helmet is not designed for the job, because the vents are openings and the shell has no specific electrical rating in the product information. Choose a helmet certified for the hazard instead.

Always buy from a reputable supplier, check the markings and fit the helmet properly. Adjust the headband so the helmet sits level and stays put when you bend over, and do not wear it tipped back. If a helmet is hit, dropped hard or damaged, replace it.

Common Questions

How long can I use a hard hat before replacing it? Follow the manufacturer’s guidance and the date marking moulded into the helmet. Do not rely on a fixed number of years from a general guide. Replace it after a significant impact, and also if the shell is cracked, scratched deeply, faded or brittle. The product information says UV exposure degrades HDPE, so store it out of sunlight.

What do the markings inside the shell mean? The markings typically show the standard (EN 397), the manufacturer, the model, the size range and the date of manufacture. Some also show optional approvals. Read the manufacturer’s leaflet for the exact meaning on your helmet, and check the date marking when you issue or inspect helmets.

Can I wear it with ear defenders or a visor? The product information lists accessory slots for ear defenders and a visor. Use accessories made for this helmet, and check the compatibility information of the accessory maker. Do not drill or modify the shell, and check the combination is comfortable and secure.

Is a vented helmet allowed on every site? No. Site rules decide, and some tasks need a different helmet. The product information lists no electrical insulation rating, so choose a helmet certified for electrical hazards where needed. If you are unsure, ask the site manager or the person responsible for PPE before you start.