Portwest Bizflame Ultra Flame-Resistant Multinorm Trousers combines a practical work fit with a clearly defined protection scope.
The fabric combines 80% cotton, 19% polyester and 1% carbon fibre. Flame-resistant reflective tape improves visibility and two knee-pad positions help adapt the fit to the task.
Certified values require correct sizing, closure, care and combination with suitable protective garments. Assess arc, heat, welding and chemical hazards before use.
KEY FEATURES
- 340 g Bizflame Ultra fabric with carbon fibre
- Eight pockets and adjustable knee-pad pockets
- Flame-resistant reflective tape
SPECIFICATIONS AND STANDARDS
- EN ISO 11612 A1+A2 B1 C1 E2 F1
- EN ISO 11611 Class 1 A1+A2
- EN 1149-5
- IEC 61482-2 / EN 61482-1-1: ELIM 11 cal/cm² and ATPV 13 cal/cm²
- IEC 61482-2 / IEC 61482-1-2: APC 1
- EN 13034 Type 6
- EN 17353 Type B2
USE AND SELECTION
- Industry, maintenance and petrochemicals
- Light welding within Class 1
- Tasks with assessed arc and heat hazards
Check before purchase: Before purchase, check the size; follow the manufacturer’s instructions for use and care.




















