The Portwest PS57 Expertbase Wheel Safety Helmet is a best-selling industrial head protection solution engineered for maximum comfort, durability, and safety. Featuring a wheel ratchet adjustment (55–62 cm) and a high-density polypropylene shell, it provides secure, reliable protection in a wide range of environments.
This safety helmet includes a 4-point textile suspension harness for enhanced stability, plus a soft foam sweatband for long-term wear. It also offers electrical insulation up to 1000 Vac / 1500 Vdc, making it suitable for electrical applications.
Key Features:
Unvented shell for use in electrical and industrial settings
Electrical insulation up to 1000 Vac / 1500 Vdc (EN 50365)
4-point textile harness for secure fit and comfort
Adjustable wheel ratchet system (size 55 – 62 cm)
Soft foam sweatband for moisture control
Compatible with PW42 clip-on ear muffs
Durable, high-density PP shell ensures long service life
Up to 7 years lifetime from the manufacturing date (if undamaged)
Certified to CE-CAT III standards
Materials: PP (Polypropylene), PE (Polyethylene), Woven Webbing
