Kappler Zytron® 500 Encapsulating Suit

Zytron® 500 is top of the class – and the classic responder choice for hazmat and other demanding situations.

Zytron® 500 is the classic emergency responder choice for hazmat response and other demanding situations. It’s tough, built for mobility, and based on patented technology that created the first material to survive eight full hours against the ASTM F1001 Test Battery with no breakthrough. Now with an extensive chemicals-tested list numbering in the hundreds, it’s no wonder that responders around the world trust Z500 garments for ultra-demanding Level A and Level B applications.

Zytron 500 Details

  • Greater than 8-hour holdout against hundreds of chemicals, plus proven holdout against Chemical Warfare Agents (CWA).
  • Several NFPA certified styles available.
  • Available in two colors, hi-viz orange and charcoal gray.
  • AntiFog Expanded-View Visor System is standard on gas-tight styles.
  • 2N1® Glove System on Hazmat styles eliminates the problem of inner glove inversion.
  • Hazmat styles include seams that are sewn then double heat sealed/taped.
  • Softer pliable fabric enhances comfort for extended wear applications.
  • Available in wide range of styles from coveralls to total encapsulating suits.
  • Fabric does not contain PFAS Chemistry. PFAS found in FEP lens at this time. Read more about PFAS.
  • Typical Applications: Hazmat response, chemical handling, refueling operations, petrochemical refinery operations, hazardous material clean-up and remediation, CWA incineration, remediation and disposal.

ZYTRON 500 CHEMICAL TEST DATA

ASTM F1001 Chemical Test Battery*
CHEMICAL MINUTES
Acetone >480
Acetonitrile >480
Carbon Disulfide >480
Dichloromethane >480
Diethylamine >480
Dimethylformamide >480
Ethyl Acetate >480
n – Hexane >480
Methyl Alcohol >480
Nitrobenzene >480
Sodium Hydroxide >480
Sulfuric Acid >480
Tetrachloroethylene >480
Tetrahydrofuran >480
Toluene >480
Gases
Ammonia Gas >480
1,3 Butadiene Gas >480
Chlorine Gas >480
Ethylene Oxide Gas >480
Hydrogen Chloride Gas >480
Methyl Chloride Gas >480
Chemical Warfare Agent Data**
CHEMICAL AGENT MINUTES CRITERIA
Bis (2-chloroethyl) sulfide (Mustard:HD) >480 4.0 ug/cm2
Isopropyl methylfluorophosphonate (Sarin:GB) >480 1.25 ug/cm2
Chlorovinyl arsinedichloride (Lewisite:L) >480 4.0 ug/cm2
O-ethyl S-(2-diisopropylaminoethyl) methylphosphonothiolate (Nerve:VX) >480 1.25 ug/cm2

* Industrial chemical testing was conducted in accordance with ASTM F 739 with normalized breakthrough times reported in minutes.

Note: These tests were performed in accordance with ASTM standards by independent laboratories. This data is derived from tests performed on material samples only, not finished garments.

** Chemical Warfare Agent testing was conducted in accordance with MIL-STD-282 and/or NFPA 1990 (1994) Class 1-2001 with breakthrough times reported based on total cumulative permeation.

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