The Portwest flame-resistant rain trousers are high-quality multi-norm work trousers specifically designed for professionals in high-risk work environments. These trousers offer reliable protection against extreme weather conditions, heat, flames, and electric arcs. Thanks to the combination of waterproof properties and flame-resistant materials, this garment is ideal for heavy industrial sectors where safety and visibility are crucial under all conditions.
For which specific work environments are these flame-resistant rain trousers suitable?
These multi-norm trousers are extremely suitable for use in ATEX environments where there is a risk of explosion due to gases or dust. The trousers meet strict standards such as EN ISO 11612 for protection against radiant, convective, and contact heat, and EN ISO 11611 Class 2 for welding operations.
The high visibility in accordance with EN ISO 20471 Class 2 also makes the trousers ideal for work along the road, on the railway, or in other situations where standing out is of vital importance.
What does the EN 343 Class 3:1 rating mean for these flame-resistant rain trousers?
The EN 343 Class 3:1 rating indicates that these trousers offer excellent waterproofness but have limited breathability. The Class 3 for waterproofness ensures that the wearer remains dry during heavy rain showers thanks to the lightweight, waterproof fabric and fully taped seams.
The Class 1 for breathability means that the trousers are less suitable for intensive physical exertion in warm conditions, but function perfectly as a reliable barrier against harsh wind and precipitation.
The trousers feature a zip-off back, adjustable straps, articulated knees, and an extendable leg length for optimal comfort and a flexible fit.
Features:
- Protection against radiant, convective, and contact heat
- Lightweight, waterproof fabric with taped seams prevents water penetration
- Zip-off back converts bib and brace into trousers
- Extendable leg length (31" to 33")
- Adjustable straps with a durable buckle closure
- Articulated knees allow for greater freedom of movement
- Internal knee pad pockets for a neater look
- D-ring for keys and ID cards
- Antistatic
- High-quality, sew-on, flame-resistant reflective tape
- Taped seams for extra protection
- FR cotton lining for extra warmth and comfort
- Flame-resistant buttons and zipper
- 4 storage pockets
- Stylish contrast colors
- CE certified
- CE-CAT III
- Knee pad pockets for knee pads, sold separately
- UKCA marked
- Suitable for use in an ATEX environment
- UPF 40+ fabric blocks 98% of UV rays
Material and maintenance:
- Outer fabric: 98% Polyester, 2% Carbon fiber, PU coated, bonded to 60% Modacrylic, 40% Cotton (350 g/m²)
- Lining: 100% Cotton Flame-Resistant Lining (170 g/m²)
Washing instructions: Max wash temp 40°C, mild process. Do not bleach. Do not tumble dry. Do not iron. Do not dry clean.
Standards: EN ISO 11612 (A1 + A2, B1, C1, E3, F1), EN ISO 11611 Class 2 (A1+A2), EN 1149 -5, EN 61482-2 EN 61482-1-2 APC 2, EN 61482-2 EN 61482-1-1 (ELIM 32 CAL/CM², ATPV 39 CAL/CM² ), EN 13034 Type 6, EN ISO 20471 Class 2, RIS 3279 TOM Issue 2 (Orange Only), EN 343 Class 3:1 X
