Portwest PS77 Synergy Helmet Type 2 unvented

The Portwest PS77 Synergy is an unvented safety helmet with an ABS shell, certified to EN 397:2025 Type 2 for on-crown and off-crown impact and penetration. It is also electrically insulating to EN 50365. A wheel ratchet adjusts the fit, and slots accept visors, earmuffs and a neck cape.

Key features

• Unvented ABS shell with inner EPS foam
• EN 397:2025 Type 2 with off-crown penetration resistance
• Electrical insulation to 1000V AC / 1500V DC, EN 50365
• Wheel ratchet adjustable with gloves on
• 6-point textile harness, Y-style chin strap
• Slots for visors, earmuffs and neck cape
• Rated for -30°C to +50°C

Materials

• Materials: ABS Plastic Shell

Standards

• EN 397:2025 Type 2 (-30°C/+50°C, MM, OCP)
• EN 50365:2023 Type B (1000V AC / 1500V DC (clause 4.3))

Colours and sizes

• Colours: Black, Royal Blue, White