Key Highlights

•Shell made of HDPE compound
•Dome shape to provide complete coverage
•4-point plastic/textile suspension with slip fit / ratchet fit adjustment
•Adjustable chin strap for customized fit and comfort
•High quality sweat band provides comfort

Product Description

• Model: PROTON 4000 Series
• Construction: HDPE (High Density Polyethylene)
• Ventilation: Non-vented
• Variants: Plastic Slip fit (4000L); Textile Slip fit (4001 L);
Textile Ratchet fit (4001 LRX)
• Weight: 350 grams
• Color: White, Yellow, Blue, Red, Green, Orange, Sky Blue, grey, pink
• Peak size: 48 mm.
• Accessories slot size: 30 mm.
• Internal vertical clearance: 36 mm.
• Wearing height: 96 mm.
• Circumference of Headband: 540 mm. – 620 mm.
• Cradle width: 20.51 mm.
• Chin strap width: 19.85 mm.
• Packaging: 36(ratchet fit); 50(slip-fit) pcs per carton
• Standard: IS 2925:1984 and EN 397:2012