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Portwest  |  SKU: 265077

Portwest FR736 PW3 Modaflame Knit HVO FR Long Sleeve T-Shirt

£45.00 Ex. VAT
£54.00 Inc. VAT
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0161 706 0479

Colour: Orange/Black

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  • Made in the UK
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Flame Retardant Flame Retardant
Lightweight Lightweight
Reflective Reflective
EN 1149 EN 1149
EN ISO 20471 EN ISO 20471
IEC 61482 IEC 61482
RIS 3279 TOM RIS 3279 TOM
Hi-Vis Class: Class 3
Waterproof Rating: Not Waterproof
Thermal Rating: Not Thermal Rated
Logo Printing Available: Yes
Embroidery Available: Yes
Why it works

Built-in FR, arc and hi-vis protection

Inherently flame resistant

FR protection is built into the fibre and will not wash out.

Class 3 hi-vis visibility

Segmented reflective tape meets EN ISO 20471 Class 3 for high-visibility work.

Antistatic and ATEX-suitable

Certified to EN 1149, suitable for wear in ATEX-classified environments.

Arc and rail rated

Tested to IEC 61482 for arc protection and meets RIS-3279-TOM for rail workwear.

Comfort fit

Ribbed cuffs and a crew neck give a comfortable, unrestricted fit for a full shift.
Overview

Portwest FR736 PW3 Modaflame Knit HVO FR Long Sleeve T-Shirt - Overview

The Portwest FR736 is a lightweight, inherently flame-resistant long-sleeve t-shirt for anyone working near heat, flame or electric arc risk. Knitted from Modaflame fabric with reflective tape built in, it combines FR, antistatic and Class 3 hi-vis protection in one comfortable base layer.
3class
EN ISO 20471 hi-vis rating
6sizes
S to XXXL
2colourways
Orange/Black or Orange/Navy
4standards
EN, IEC and rail standards met
Dimensions
Sizes availableS, M, L, XL, XXL, XXXL
FitComfort fit, ribbed cuffs
NecklineCrew neck
Details
MaterialModaflame knit (modacrylic FR fabric)
ColoursOrange/Black, Orange/Navy
Hi-vis classEN ISO 20471 Class 3
StandardsEN 1149 (antistatic), IEC 61482 (arc), RIS-3279-TOM (rail)
Thermal ratingNot thermal rated
Waterproof ratingNot waterproof
CertificationCE certified, CE Category III
BrandingEmbroidery and logo printing available
BrandPortwest

Frequently asked questions

Will the flame-resistant properties wash out over time?

No. The FR736's flame resistance is inherent to the modacrylic fibre itself, not a topical treatment, so it will not diminish with repeated washing.

Is this t-shirt suitable for ATEX environments?

Yes. It is certified to EN 1149 for antistatic protection, which is what makes it suitable for use in ATEX-classified areas.

What hi-vis class does the FR736 meet?

It meets EN ISO 20471 Class 3, the highest hi-vis classification, thanks to its heat-applied segmented reflective tape.

Can I wear this on rail or trackside work?

Yes. The FR736 meets RIS-3279-TOM, the rail industry standard for hi-vis workwear, alongside its FR and arc protection.

Is it waterproof?

No, this t-shirt is not rated as waterproof (EN 343). It is designed as a lightweight FR and hi-vis layer rather than weatherproof outerwear - pair it with FR waterproof outerwear in wet conditions.

What sizes and colours are available?

The FR736 comes in sizes S to XXXL, in Orange/Black or Orange/Navy.

Can I get my company logo added?

Yes, both embroidery and logo printing are available to order - get in touch for company or team branding.

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