DuPont™ Tyvek® Classic Plus Coveralls – the Best of Both Worlds

DuPont™ Tyvek® Classic Plus garments (model CHA5) combine the performance of a Type 4 coverall with the durability, protection and comfort of a Tyvek® suit.

Tyvek® Classic Plus is made of Tyvek®, but the coveralls offer the added benefit of protective design features and over-taped seams. They help provide an effective barrier against many water-based inorganic chemicals in low concentration, small sized hazardous particles and biological hazards. These coveralls are ideal for occupations that require effective whole suit protection offered by a type-4 suit because they are exposed to heavy liquid aerosols or toxic airborne solid particulates. Yet, being robust and breathable they help offer an ideal balance of chemical, particulate protection and comfort.

Check for all product details in DuPont™ SafeSPEC™

Safety and comfort benefits include:

• Chemical protective clothing – category III, type 4B, 5B and 6B
• Particle inward leakage of 1% according to type 5*
• Class 2 radioactive particulate protection according to EN 1073-2
• Barrier to infective agents (“biobarrier”) according to EN 14126
• Fabric and seam permeation protection against some water-based inorganic low-concentration chemicals
• Electrostatic properties according to EN 1149-5 (both sides for the white Tyvek® and inside for the green Tyvek®)**
• Robust; highly resistant to abrasion and tear
• Inherent barrier protection and protection in use
• Good breathability thanks to both air and moisture vapour permeability
• Tough yet extremely light, soft, and comfortable
• Extremely low-linting and silicon-free fabric properties
• 10 year shelf life (with the exception of electrostatic performance)

Excellent fit for enhanced protection:

• Stitched and overtaped seams, providing strong seams with equivalent barrier protection to the fabric itself
• Elasticated thumb loops attached to the end of the sleeve prevent the suit from riding up
• Hood shape and elastic around hood are designed for a tight fit around a full-face respirator
• Tunnelled elastics (cuff, ankles and face) help to reduce the risk of contamination (latex-free)
• Self-adhesive zipper flap with integrated chin flap for increased protection
• Larger zipper puller; easier to fasten and unfasten when wearing gloves
• Tyvek® auto-lock zipper to stay shut
• Glued-in elasticated waist for optimum body-fit and protection (fewer stitch holes)
• Elasticated hood, cuffs and ankles for an ideal fit (latex-free)
• Overall ergonomic shape and ample crotch area for ideal fit and protection when moving to extremes (no exposed skin)
• Stringent quality assurance for extremely high garment quality

Applications: ideal for maintenance and dismantling jobs in the nuclear industry, pharmaceutical manufacturing or research and biosecurity laboratories as well as for medical applications and exposure to biological hazards.

Available in white. Sizes: S to XXXL
Available in green. Sizes: S to XXL

Also available with integrated socks (model CHA6): socks attached to the ankle to be worn inside safety boots or shoes with additional knee-length boot flap to help ensure a high level of protection.

* with additional taping at the mask, ankles and cuffs

** The antistatic treatment of suits is only effective in humidity of more than 25% and when the wearer and suit are correctly grounded. The antistatic properties may reduce over time. The user must ensure that the dissipative performance is sufficient for the application. Stay away from heat, flame and sparks. Refer to the product instructions for use.