Portwest FR451 PW3 Modaflame Work HVO Multi-Norm Class 1 FR Trousers

Key features

• Inherent flame resistant fabric keeps its protective qualities through washing
• Reinforcement fabric at key abrasion points and triple-stitched seams add durability in high-wear areas
• Stretch panelling in key movement areas gives flexibility when kneeling, bending and climbing
• Top-loading knee pad pockets make it quick and easy to fit and remove knee pads
• Eight pockets, including a multiway thigh pocket, cargo pocket, rule pocket and two back patch pockets, hold your phone, keys and tools
• Heat applied segmented reflective tape and reflective piping increase your visibility
• Side elastic waist adds comfort through the working day
• UPF 40+ rated fabric blocks 98% of UV rays when working outdoors

Materials and performance

Shell: Modaflame Work, 60% Modacrylic, 39% Cotton, 1% Carbon Fibre, 280g. Contrast: Modaflame Work HVO, 61% Modacrylic, 18% Viscose, 15% Polyester, 5% Aramid, 1% Carbon Fibre. Additional contrast fabric: Modaflame Work Stretch, 60% Modacrylic, 35% Cotton, 4% Elastane, 1% Carbon Fibre, 280g.

Standards and protection

Certified to EN ISO 11612 (A1+A2, B1, C1, F1), EN ISO 11611 Class 1 (A1+A2), EN 1149-5 and EN 13034 Type 6. Arc protection is certified to EN 61482-2 with EN 61482-1-1 (ELIM 6.4 CAL/CM², EBT 6.8 CAL/CM²) and EN 61482-1-2 APC 1, and the trousers meet EN ISO 20471 Class 1 for high visibility.

Fit and sizing

Regular fit. See our Portwest Sizing Guide for detailed information.

Extendable leg length

The leg length can be extended from 31″ to 33″. This lets you adjust the trousers to suit your height or your boots.

Care

• Machine wash at 40°C
• Do not bleach
• Tumble dry at low temperature
• Iron at a low temperature (max 110°C)
• Do not dry clean

Add your logo

If you’d like to add your logo to the Portwest FR451 PW3 Modaflame Work HVO Multi-Norm Class 1 FR Trousers, please contact us.