The Udhyogi ULTRA 5000 Series is a high-density polyethylene (HDPE) non-ventilated industrial safety helmet engineered for heavy-duty impact resistance and head protection across harsh operating environments.

• Make / Brand: Udhyogi
• Model: ULTRA 5000 Series
• Colour: Yellow
• Shell Material: High Density Polyethylene (HDPE) with solid-coloured resin
• Shell Design: 3 reinforcing top ribs, non-ventilated, 40 mm front peak
• Suspension System: 6-point cradle with brushed cloth on foam sweatband
• Adjustment Range: Headband circumference 530 mm to 600 mm (slip-fit / ratchet-fit compatible)
• Chin Strap: 19.85 mm adjustable chin strap; 24.58 mm cradle strap width
• Internal Clearances: 31 mm vertical clearance, 95 mm wearing height
• Accessory Compatibility: 15 mm universal side slots for face shields and hearing protection
• Standards & Compliance: IS 2925:1984 (ISI marked), EN 397:2012 (CE marked), DGMS approved