Portwest · SKU: 268055

Portwest FR737 PW3 Modaflame Knit HVO Class 1 FR Sweatshirt

Portwest FR737 Modaflame Hi-Vis Class 1 FR sweatshirt. Anti-static (EN 1149-5), arc-rated (IEC 61482), UPF 40 UV protection.

£60.00 each, ex VAT

£72.00 inc VAT

Ships in 1 to 2 working days

Colour: Orange/Black

Size

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Ships in 1 to 2 working days

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Made in the UK
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Safety Standards

EN Standards

Hi-Vis Class: Class 1

Waterproof Rating: Not Waterproof

Thermal Rating: Not Thermal Rated

Logo Printing Available: Yes

Embroidery Available: Yes

FR and arc-flash protection built for the job

Inherent flame resistance

Flame resistance is built into the fabric, not a surface treatment, so it won't wash out.

Arc flash and anti-static

Certified to IEC 61482 for arc flash and EN 1149-5 for anti-static protection.

Hi-Vis Class 1 reflective

Heat-applied segmented reflective tape and colour-blocked panelling for visibility in daylight and low light.

CE certified, Category III

Independently certified to CE Category III as protective clothing.

Comfortable, functional fit

Ribbed collar, cuffs and hem plus a fully elasticated waistband for all-day wear.

Overview

Portwest FR737 Hi-Vis Class 1 FR Sweatshirt - Overview

The Portwest FR737 PW3 Modaflame Knit HVO Class 1 FR Sweatshirt combines an inherent flame-resistant fabric with anti-static (EN 1149-5) and arc-flash (IEC 61482) protection, plus Hi-Vis Class 1 visibility, for workers facing combined heat, electrical and visibility risk.

1class

EN ISO 20471 hi-vis

40UPF

UV protection rating

6sizes

S to 3XL available

IIIcategory

CE protective clothing

Dimensions
Sizes available	S, M, L, XL, XXL, XXXL
Colourway	Orange/Black
Fit	Ribbed collar, cuffs and hem; elasticated waistband

Details
Material	Modaflame FR knit, inherent flame resistance
Colour	Orange/Black hi-vis
Hi-vis class	Class 1 (EN ISO 20471)
Anti-static standard	EN 1149-5
Arc flash standard	IEC 61482
UV protection	UPF 40, blocks 98% of UV rays
CE category	CE CAT III
Customisation	Embroidery and logo printing available
Brand	Portwest

Frequently asked questions

Is the FR737 rated for arc-flash protection?

Yes, it carries IEC 61482 arc-flash protection alongside its flame-resistant fabric, so it's suited to electrical work as well as general heat and flame risk.

Is it anti-static?

Yes, it's rated to EN 1149-5, which matters on sites where static discharge is a genuine hazard.

What hi-vis class does it meet?

It's EN ISO 20471 Hi-Vis Class 1, with heat-applied segmented reflective tape and colour-blocked panelling for visibility in daylight and low light.

Does the flame-resistant finish wash out over time?

No. The flame resistance is inherent to the fabric rather than a surface treatment, so it doesn't diminish with washing.

What colour and sizes are available?

It comes in Orange/Black from S to 3XL. This is currently the only colourway for this style.

Can this be branded with our company logo?

Yes, embroidery and logo printing are both available - ask about setup costs for your order quantity.

Does it protect against UV as well as flame?

Yes, the fabric is UPF 40 rated and blocks 98% of UV rays, useful for long outdoor shifts.

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Portwest FR737 PW3 Modaflame Knit HVO Class 1 FR Sweatshirt