Portwest MV91 Modaflame High-Vis Flame Resistant Coveralls
 Portwest MV91 Modaflame High-Vis Flame Resistant CoverallsPortwest MV91 Modaflame High-Vis Flame Resistant Coveralls 

Portwest MV91 Modaflame High-Vis Flame Resistant Coveralls

  • High-vis chemically resistant coveralls
  • Ideal for multi-risk industrial settings
  • Offers class 2 welding protection
  • Anti-static design protects from electrical arcs
Our Price:  £114.45
Excl. VAT. (£137.34 Inc. 20% VAT)

Portwest MV91 Modaflame High-Vis Flame Resistant Coveralls

The Portwest MV91 Modaflame High-Vis Flame Resistant Coveralls are ideal for multi-hazard environments where protection from heat, flames, metal splashes, chemical splashes and electric arcs are all beneficial. The coveralls qualify as highly visible, and feature a mandarin collar for extra neck protection.

What Can the Modaflame High-Vis Flame Resistant Coveralls Do to Help Me?

The coveralls have several helpful features:

  • Flame Resistant: The coveralls will protect you from radiant, convective and contact heat, as well as metal splashes and other dangers associated with welding
  • Chemical Resistance: The coveralls will protect you from chemical splashes
  • High-Vis: The coveralls are high-vis, and qualify for wear by railway workers
  • Arc Protection: The coveralls offer protection from the thermal hazards of electric arcs
  • Functional: The coveralls feature a two-way concealed front brass zip, two tier knee pockets for your comfort, radio loops for easy clipping of a radio and eight pockets for ample storage

The trousers are made from Modaflame HVO Woven, a fabric that uses advanced technology to provide protection in a multi-risk environment. The fabric is certified to a range of standards, and the anti-static and flame resistant qualities are inherent and will not diminish with washing.

Who Can Use the Portwest Flame Resistant Coveralls?

The Portwest Flame Resistant Coveralls are ideal for professions where protection from a variety of risks is required. Amongst others, they are suitable for welding, railway work and hazardous industrial settings.

Which Size Is Right For Me?

To find the correct size for you please measure yourself around the waist and chest as illustrated in the images below, then find the corresponding size with reference to the table. Next please select this size from the drop down menu at the top of the page.

Chest MeasurementHow to Measure Your Waist

Size Chest Measurement (centimetres) Waist Measurement (centimetres)
Small 92 - 96cm 76 - 80cm
Medium 100 - 104cm 84 - 88cm
Large 108 - 112cm 92 - 96cm
Extra Large 116 - 124cm 100 - 104cm
XX-Large 128 - 132cm 108 - 112cm
XXX-Large 136 - 140cm 116 - 120cm

What Certifications Do the Modaflame Coveralls Receive?

  • EN 11612:
    • A1: Limited flame spread
    • A2: Limited flame spread, hemmed
    • B1: Convective heat (scale 1-3)
    • C1: Radiant heat (scale 1 - 4)
    • F1: Contact heat (scale 1 - 3)
  • EN 1149:
    • 5: Protects against electrostatic discharge in case of an explosion
  • EN ISO 11611:
    • Class 1
    • A1
    • A2
  • EN ISO 20471:
    • Class 2
  • IEC 61482
    • Class 1 IEC 2: Protective clothing against thermal hazards of an electrical arc
  • EN 13034;
    • Type 6
  • ELIM testing in progress
  • RIS-3279-TOM Issue 1

What Do These Certifications Mean?

  • EN 11612: This standard determines whether a garment offers protection against heat and flames, and whether this protection extends to convective, radiant or contact heat
  • EN 11611: This standard shows whether an item of clothing is suitable for welding or similar tasks and will protect the wearer from heat and metal splashes
  • EN 1149-5: This standard demonstrates whether a garment protects against electrostatic discharge in environments such as petrochemical refineries where there is a risk of explosion
  • EN ISO 20471: This standard certifies whether an item of clothing is capable of visually signalling the user's presence, and assesses the durability of the high-vis qualities of the garment
  • RIS-3279-TOM: This standard determines whether a garment qualifies as suitably high-vis for working in the rail industry
  • EN 13034: This standard refers to a garment's ability to protect against spatters from dangerous liquid chemicals
  • IEC 61482: This standard indicates the garment's ability to provide protection against the thermal hazards of an electrical arc

The coveralls offer protection from convective, radiant and contact heat as well as heat and metal splashes. The coveralls are certified as highly visible and qualify as suitable for wear by railway workers. The coveralls will also shield you from chemical splashes, and the thermal hazards of an electrical arc.

If you would like to find out more about this topic we suggest you read our blog on Flame Resistant Standards: What Do I Need to Know?

What Are the Key Features of the Modaflame High-Vis Flame Resistant Coveralls?

  • Inherent flame resistant qualities will not diminish with washing
  • Sew on flame resistant industrial wash tape
  • Coveralls offer class 2 welding protection
  • Protection against radiant, convective and contact heat
  • Concealed two-way front brass zip
  • Two tier knee pad pockets allowing for two positioning options
  • Eight pockets for ample storage
  • Radio loops for easy clipping of radio

How Should I Care for the Coveralls?

  • Wash at 40°C or below
  • Do not bleach
  • Tumble dry at low temperatures
  • Drip dry
  • Iron at low temperatures
  • Do not dry clean

What Are the Technical Details of the Coveralls?

  • Shell Fabric: 61% Modacrylic, 18% Viscose, 15% Polyester, 5% Aramid, 1% Carbon Fibre 300g

Conformity Statement

Declaration of Conformity
Declaration of Conformity

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This item will be dispatched by 1st Class Royal Mail, DPD courier or UPS courier.

The estimated delivery time for this item is usually 1-3 working days when ordered before 14:00, Monday to Friday (excluding Bank Holidays).

Please contact our Customer Care Team on 020 7501 0598 for an up to the minute delivery expectation for this product.

UK Delivery Charges

Certain orders delivered to the UK are subject to a delivery charge; refer to the table below for more information. Please note that all values are listed exclusive of VAT.

Order Value UK Delivery Charge
Up to £39.99 £4.95
£40.00 and over FREE

Coronavirus Update

Please note that, due to the current COVID-19 pandemic, our processing time may increase slightly. We would advise that orders may be set back by as much as five working days, though we are striving to keep our delivery schedule as close to normal as possible.

If you have been waiting over 7 working days for your order and would like an update, please contact our Customer Care team at