Portwestworkwear fire resistant
Portwest FR456 Bizflame Work FR Trousers (Black)
SKU: FR456
Price on Application(ex VAT)
Multi-norm flame resistant work trousers in black with EN ISO 11612, EN ISO 11611 Class 2 welding, EN 1149-5 anti-static and IEC 61482 arc flash protection. 99% cotton Bizflame Work fabric, multiple pockets, extendable leg, ATEX suitable.
Key Features:
FR trousersflame resistant trouserswelding trousersarc flash protectionBizflameEN ISO 11612EN ISO 11611ATEXblack FR trousersPortwest
Technical Specifications
19 specifications across 5 groups
| Size | S–5XL |
|---|---|
| Size Range | S–5XL |
| Leg Length | Adjustable 31"–33" |
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Frequently Purchased Together
Complete your PPE kit — customers often add these 3 items to this order
Bundle with this Portwest item
Custom bundle pricing
4 items · 3 priced · POA on selected lines
Pairs well with
Complete the job
FR gloves, helmets & hi-vis to fit and maintain your Portwest workwear fire resistant.
PPE & Safety Gear FAQs
Quick answers to the most common technical questions
Each product page links to the manufacturer's sizing guide. For footwear, measure your foot length and match it to the brand's size chart — safety boots often run slightly large to accommodate thick socks. Contact us if you're between sizes.
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