Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

DuPont™ DuPont™ Tychem™ TK Encapsulated Level A Suit (With Silver Overcover)

Encapsulated Level A garment design provides highest level of protection from liquid splash and vapor/gas exposures for both the wearer and respiratory equipment

Manufacturer:  DuPont™ TK601TLY4X000100

 View more versions of this product

Catalog No. 19-067-040

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



Tychem™ TK exhibits excellent chemical barrier properties and offers an extremely durable fabric that is puncture- and tear-resistant. It shows at least 30 minutes of barrier protection to 322 challenge chemicals with no observed breakthrough. Fabric is specifically developed for protection against toxic, corrosive gases, liquids and solid chemicals.
  • High-performance chemical barrier fabric is suited for industrial, HazMat and domestic preparedness applications
  • Ensemble consists of Tychem™ TK chemical protective encapsulated Level A inner suit combined with an aluminized fiberglass outer suit
  • Double taped seams provide strong chemical resistance against heavy liquid splashes
  • Expanded faceshield provides wide 220° viewing angle
  • Rear entry design keeps closure away from direct contact with frontal chemical exposure and provides ability to change air bottle on SCBA without removing entire garment
  • Expanded back to accommodate self-contained air breathing apparatus (SCBA)
  • Storm flap covers zipper which can be secured by the wearer with rugged hook and loop material to prevent intrusion at zipper
  • Vapor tight zipper is extra long to increase garment opening and aid donning and doffing
  • Three component glove system- Internal: North SSG - Silver Shield™ 4H™ / External: Neoprene, Separate Kevlar™ Knit Over Gloves
  • Gloves are attached with vapor tight ring and clamp system and are replaceable
  • Integrated socks composed of garment material
  • Three exhaust valves release higher pressure inside encapsulating garments while simultaneously helping to prevent inward leakage of external vapors or particles into garment
  • Valves include splash covers made of barrier material to help prevent liquid intrusion
  • Internal adjustable waist belt system for support and improved fit
  • Attached socks with outer boot flaps
  • Double storm flap with hoop and loop closure
  • Each suit has unique serial number and is fully tested at time of manufacture including positive air pressure integrity testing per ASTM F1052


Certified to the Base Requirements and Liquefied Gas Option of NFPA 1991


North American Free Trade Agreement (NAFTA) compliant and Trade Agreement Act (TAA) compliant



6 ft.5 in. to 6 ft.7 in.
33 in.
Lime Yellow
Tychem™ TK
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit