Portwest FR78 Bizflame Multi High-Vis Waterproof Trousers
The Portwest FR78 Bizflame Multi High-Vis Waterproof Trousers shield the wearer from a wide range of industrial hazards, including chemical sprays, molten metal and arc flashes. The trousers are designed with comfort in mind, earning high breathability and waterproof ratings, and featuring elasticated braces and waist.
What Can the Bizflame Multi High-Vis Waterproof Trousers Do for Me?
The trousers have several helpful features. These include:
- Versatile Protection: Flame resistant, chemical-resistant, class 2 welding protection, ARC2 arc flash protection, inherent anti-static properties
- Waterproof: Taped seams and waterproof fabric prevents water penetration while remaining breathable and wearable, FR cotton lining for extra warmth
- High-Vis: Qualifies as highly visible under EN 20471, suitable for motorway or dual carriageway work
- Functional: Zipped ankles for easy fitting over work boots, fully elasticated waist for maximum wearer comfort
Bizflame Multi, the material from which the trousers are constructed, conform to seven separate EN standards while remaining durable and comfortable.
Who Can Use the High-Vis Waterproof Trousers?
The trousers are designed for confronting industrial hazards in cold or wet weather conditions, and make an ideal pairing with the Portwest FR79 Jacket. The elasticated braces and waists ensure optimum levels of comfort and free movement. A few of the professions and settings for which the trousers are suited follow here:
- Offshore industry
- Motorway work
- Petrochemical refineries
- Welding
- Oil and gas industry
- Construction
Which Size Is Right for Me?
To establish the correct size for you please measure the circumference of your waist as illustrated in the diagram. Then, with reference to the table below, select the right option from the drop down menu at the top of the page.
Size | Waist Measurement (cm) |
Medium | 81 - 88cm |
Large | 89 - 96cm |
Extra Large | 97 - 104cm |
XX-Large | 105 - 112cm |
What Certifications Have the FR78 Bizflame Multi High-Vis Waterproof Trousers Received?
The Portwest trousers have undergone extensive testing, so you can be certain of your safety at work. Certifications include:
- IEC 61482:
- EN 20471:
- EN 11612:
- A1: Limited flame spread
- A2: Limited flame spread, hemmed
- B1: Convective heat (scale 1 - 3)
- C1: Radiant heat (scale 1 - 4)
- E2: Molten iron (scale 1 - 3)
- EN 11611:
- EN 13034:
- EN 343:
- EN 1149:
- 5: Protects against electrostatic discharge in case of an explosion
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: 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
- 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
- EN 343: This standard outlines the garment's level of protection against wet weather, the first class number referring to water resistance, the second referring to breathability
The trousers have been awarded class 2 welding protection, ARC2 arc flash protection and qualify as type 6 chemical protection, meaning that they will shield the wearer from light chemical sprays. The trousers are resistant to radiant and convective heat and will prevent static charge from accumulating around the garment. Not only have the trousers achieved the maximum rating for waterproof garments under EN 343, they have also achieved the maximum rating for breathability.
Is Further Information Available on These Certifications?
If you would like to find out more about the standards mentioned here please read one of our blogs on the subject. You can view these below:
Key Features of the High-Vis Trousers
- FR waterproof fabric prevents water penetration
- Certified protection against molten metal splashes and radiant and convective heat
- Sew on flame resistant reflective tape for increased visibility
- Breathable fabric draws moisture away from the body and keeps you comfortable
- FR cotton lining for added warmth and comfort
- Zipped ankles to make it easy to fit over work boots
- Taped seams for maximum protection from water penetration
- Fully elasticated waistband for ultimate wearer comfort
Washing Instructions for the Portwest Trousers
- Wash at 40°C or below
- Do not bleach
- Do not tumble dry
- Do not iron
- Do not dry clean
- Wash with like colours
- Use non-biological powder
- Do not use softener
Technical Details of the Portwest Trousers
- Shell Fabric: 80% cotton, 19% polyester, 1% anti-static carbon fibre, two-layer PTFE lamination, PU coated, fluorocarbon finish 380g
- Lining Fabric: 100% cotton flame resistant lining 170g
Documentation
Conformity Statement | User Instructions 1 | User Instructions 2 | User Instructions 3 | User Instructions 4 |
| | | | |