Portwest MV36 Modaflame High-Vis Flame Resistant Trousers
The Portwest MV36 Modaflame High-Vis Flame Resistant Trousers are ideal protection in multi-risk environments, where you might encounter electrical arcs, chemical splashes or a variety of other hazards. The protective qualities of the trousers will not diminish with washing, and two-tier knee pad pockets will prevent the fabric from wearing down.
What Can the Modaflame High-Vis Flame Resistant Trousers Do to Help Me?
The trousers have several helpful features:
- Flame Resistant: The trousers offer protection against radiant, convective and contact heat as well as dangers associated with welding
- Chemical Protection: The trousers will shield you from splashes of harmful chemicals
- High-Vis: Reflective tape and bright orange fabric provide the trousers with their high-vis certification
- Arc Protection: The trousers offer protection against electric arcs
- Functional: The trousers feature Texpel stain resistant fabric finish to repel dirt and stains, two tier knee pad pockets for comfort and durability, elasticated back waist for secure fit and an easy access cargo pocket for 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 resistance qualities are inherent and will not diminish with washing.
Who Can Use the Portwest Flame Resistant Trousers?
The Portwest trousers are designed to be paired with the Modaflame High-Vis Flame Resistant Jacket, and together they will protect your full body from a variety of hazards. Due to their many protective capabilities the trousers are ideal for hazardous jobs such as railway work, welding and the offshore industry.
Which Size Is Right For Me?
To find the correct size for you please measure yourself around the waist as illustrated in the image 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.
| Size | Waist Measurement (centimetres) |
| Small | 76 - 80cm |
| Medium | 84 - 88cm |
| Large | 92 - 96cm |
| Extra Large | 100 - 104cm |
| XX-Large | 108 - 112cm |
What Certifications Do the Modaflame Trousers 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:
- EN ISO 20471:
- IEC 61482
- Class 1 IEC 2: Protective clothing against thermal hazards of an electrical arc
- EN 13034;
- 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 Portwest trousers have been certified as protective against convective, radiant and contact heat, as well as welding related dangers such as metal splashes. The jacket offers defence from electrostatic discharge, chemical splatters and the thermal hazards of an electrical arc. The jacket is suitable for the railway industry, meeting the rigorous visibility standards.
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 Trousers?
- Two tier knee pad pockets allowing for two positioning options
- Inherent flame resistant qualities will not diminish with washing
- Sew on flame resistant industrial wash tape
- Protection against radiant, convective and contact heat
- Texpel stain resistant finish repels dirt and stains
- Easy access cargo pocket and rule pocket for storage
- Elasticated back waist for a secure fit
- Fabric rated 50+ UPF to block 98% of UV rays
- OEKO-Tex certified as free of harmful chemicals
How Should I Care for the Trousers?
- 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 Trousers?
- Shell Fabric: 61% Modacrylic, 18% Viscose, 15% Polyester, 5% Aramid, 1% Carbon Fibre 300g
Additional Documentation
