Portwest MV91 Modaflame Work HVO FR Coverall
Portwest MV91 Modaflame HVO FR Coverall is an all-orange protective workwear option for teams requiring the specified Class 3 visibility performance. Flame-resistant sewn reflective tape follows the garment's visibility pattern.
The 300 g/m² main fabric combines 61% modacrylic, 18% viscose, 15% polyester, 5% aramid and 1% carbon fibre. An action back and adjustable cuffs support movement and fit during work.
Eight pockets include rule storage and a flapped back pocket for small essentials. A concealed two-way brass front zip provides access, and two-position knee pad pockets allow compatible inserts to be positioned for the wearer.
Orange is listed in sizes S–3XL. Match the supplied heat, welding, static, arc, visibility and railway markings to the task. EN 13034 Type 6 provides limited liquid splash protection; it is not an unrestricted chemical-handling rating. Confirm knee pads separately and follow the manufacturer's care instructions.
Key Features & Benefits
- Inherently flame-resistant Modaflame Work HVO fabric.
- Flame-resistant sewn reflective tape.
- Action back and adjustable hook-and-loop cuffs.
- Eight pockets, including a rule pocket and flapped back pocket.
- Two-position knee pad pockets.
- Concealed two-way brass front zip.
Directions for Use
Follow the manufacturer’s fitting and laundering instructions. Keep closures secured and reflective areas visible. Inspect the fabric, seams, tape and fastenings before use. Remove damaged or contaminated garments from service when their condition affects suitability, and use only manufacturer-permitted repairs.
Product Specifications
| Specification |
Details |
| Product code |
MV91 |
| Brand |
Portwest |
| Fabric |
61% modacrylic, 18% viscose, 15% polyester, 5% aramid, 1% carbon fibre; 300 g/m² |
| Heat/flame |
EN ISO 11612 A1+A2, B1, C1, F1 |
| Welding |
EN ISO 11611 Class 1 A1+A2 |
| Static control |
EN 1149-5 |
| Electric arc |
IEC 61482-2; IEC 61482-1-1 ELIM 7 cal/cm², ATPV 8 cal/cm²; IEC 61482-1-2 APC 1 |
| Additional arc test |
ASTM F1959/F1959M-14e1 ATPV 8.1 cal/cm² |
| Limited liquid splash |
EN 13034 Type 6 |
| Visibility |
EN ISO 20471 Class 3; RIS-3279-TOM Issue 2, orange only |
| Options listed |
Orange; S to 3XL |
FAQs
Is MV91 a general chemical-protection suit?
No. Its EN 13034 Type 6 rating concerns limited liquid splash protection. Assess the substance and exposure before selecting PPE.
Does it have knee pad pockets?
Yes, with two positioning options. Confirm compatible inserts separately.
Is every arc exposure covered?
No. Match the supplied arc ratings and complete clothing system to the assessed task.
Which options are listed here?
Orange, in sizes S to 3XL. Check the fit over the clothing you intend to wear underneath.
Explore our work coveralls or contact Astral Hygiene for help selecting team clothing.