Tyvek / DuPont™ Tyvek® 400 HV


DuPont™ Tyvek® 400 HV

DuPont™ Tyvek® 400 HV Coverall. Ergonomic-protective design. Respirator Fit Hood. Elastic Wrists and Ankles. Elastic Waist, Serged Seams. Tyvek® zipper and flap. Fluorescent orange with grey retroreflective material. Retroreflective bands form a symmetric "X" on the back of the coverall to distinguish rearward and forward orientation of the wearer.

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Name Description
Full Part Number TY127SHVxx0025yy (xx=size;yy=option code)  Help
Fabric/Materials Tyvek® 400 HV
Design Coverall w/ Resp. Fit Hood, Elastic Wrists and Ankles
Seam Serged
Color White
Quantity/Box 25 per case
Sizes SM, MD, LG, XL, 2X, 3X, 4X, 5X, 6X
Option Codes XC


DuPont™ Tyvek® 400 HV. Collared coverall available in fluorescent orange with silver grey retroreflective bands for day and night visibility, available in sizes SM to 6X. Robust yet lightweight. Respirator fit hood, elasticated wrists and ankles as well as glued-in waist elastic. Ample crotch area for freedom of movement. Large, easy-to grasp zipper puller.
Tyvek® 400 HV garments are mainly composed of flash spun polyethylene, providing an ideal balance of protection, durability and comfort. Thanks to their nonwoven structure, they are permeable to both air and water vapor, yet repel water-based liquids and aerosols. They offer an excellent barrier against fine particles and fibers, are ultra-low linting and antistatically treated on the inside. Their bright fluorescent orange color background material combined with silver grey retroreflective material make them highly visible during the day as well as in the night (when exposed to a light source). Retroreflective bands form a symmetric "X" on the back of the coverall to distinguish rearward and forward orientation of the wearer.

  • EN 14126 (barrier to infective agents), EN 1073-2 (protection against radioactive contamination), EN ISO 20471 (High Visibility Clothing, Class 3).
  • Antistatic treatment (EN 1149-5) - on inside.
  • Stitched external seams.
  • Very low inward leakage thanks to optimized design.
  • Tyvek® auto-lock zipper and zipper flap for increased protection.





Physical Properties

Data relating to mechanical performance of the fabrics used in DuPont chemical protective clothing, listed for the selected garment according to the test methods and relevant European standard, if applicable. Such properties, including abrasion and flex-cracking resistance, tensile strength and puncture resistance can help in the assessment of protective performance.

Property Test Method Typical Result
Abrasion Resistance EN 530 Method 2 > 100 cycles
Flex Cracking Resistance EN ISO 7854 Method B > 15000 cycles
Flex Cracking Resistance EN ISO 9073-4 > 10 N
Puncture Resistance EN 863 > 10 N
Seam Strength EN ISO 13935-2 > 75 N
Tensile Strength EN ISO 13934-1 > 30 N
Surface resistance at RH 25% EN 1149-1:2006 • EN 1149-5:2008 < 2.5 x 109 ohms/square
Wearing Apparel Flammability 16 CFR 1610 Class 1


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