• TESIMAX protective chemical suit

TESIMAX protective chemical suit GS 3/GS 3M SYKAN 1


Complete gas and chemical protection suit 

One-piece (gas-tight) chemical protective suit/firefighter protective suit, with moulded rubber seal in the hood for safe (gas-tight) closure under full-face breathing masks; non-covered, gastight zip (130 cm); permanently fitted protective gloves, boots and pressure relief valves; dual cover/protection (incl. HPF membrane).

GS 3 SERIES  Protection suit with detachable mask: The open field of vision is sealed with a special high-performance fluorelastomer seal in combination with a (firefighting) approved respiratory mask (flexible). The GS 3 series can be used with most and breathing apparatus and full-face masks (see also usage and care instructions) – mask externally secured.

Fabric description:
SYKAN 1 has a PA matrix-base fabric coated with high-performance elastomers. Additionally, a PTFE high-performance plastic film is integrated as a protective barrier (superior wearing comfort, low noise). Unsurpassed NBC / CBRN protection.

  • Extremely light-weight and flexible
  • Reusable, washable, good ageing, weathering and ozone resistance
  • Excellent mechanical properties (tear-, abrasion- and puncture-resistant)
  • Excellent chemicals resistance to most (CBRN/combat) gases, liquids, particles, acids, solvents and alkalis
  • Seam technology: high-quality thermo-taped PTFE (CBRN) seam cover (ULTRA seam)
  • Colour: signal yellow (outside) or Nato olive (outside) – optional


  • HPF elastomer super soft face seal
  • TESIMAX safety valves with HPF elastomer diaphragm (with additional dual covering of suit fabric/HPF elastomer angle prechamber)
  • Integrated (patented) braces
  • HPF ULTRA elastomer zip (gas- and liquid-tight)
  • Standard protective gloves: WIPAN C, size 10 (for other sizes please enquire)
  • Alternatives: WIPAN B+ (0.3, 0.5, 1.5), WIPAN CK or WIPAN CK+
  • Standard WT protective gloves: Steel glove change system
  • Alternative: Quick-lock glove system
  • Safety boots: HPF ULTRA CHEM according to EN 15090, EN ISO 20345 and EN 13832-3)
  • Boot sizes from 43 to 47 (please specify when ordering)

Ordering data, GS 3 SYKAN 1: (standard is size XL)
Sizes 160 to 175 cm Order no.: 0222-250 M
Sizes 170 to 185 cm Order no.: 0222-250 L
Sizes 180 to 190 cm Order no.: 0222-250 XL
Sizes 190 to 200 cm Order no.: 0222-250 XXL

Sizes 160 to 175 cm Order no.: 0223-250 M
Sizes 170 to 185 cm Order no.: 0223-250 L
Sizes 180 to 190 cm Order no.: 0223-250 XL
Sizes 190 to 200 cm Order no.: 0223-250 XXL

ShippingPharmaMilitaryIndustryFire brigadeEnergyHospital
Product Datasheet Catalogue



The TESIMAX protective chemical suit protects you from hazardous chemicals and biological agents. Its multilayer laminate material blocks harmful substances while allowing breathability and comfort. The GS 3M model adds a hood and boot covers for complete coverage. Certified to EN 14126 standards, it’s ideal for chemical handling, pharmaceuticals, and hazardous waste management.

The suit reinforces its seams and adds double-layer protection to critical areas like the front and back. It also fits comfortably with an ergonomic design, adjustable waist and wrist closures, and various sizes available. Putting it on and taking it off is easy thanks to the front zipper and removable boot covers.

This suit is durable, resisting tearing, abrasion, and punctures. It features a triple-layer laminated film construction for maximum chemical resistance and longevity. Tested and certified to international standards, it reduces your risk of exposure to hazardous substances.

In conclusion, the TESIMAX protective chemical suit SYKAN 1 is the ultimate solution for workers in hazardous environments. With its multilayer laminate material, reinforced seams, and ergonomic design, this suit offers superior protection against harmful chemicals and biological agents. The GS 3M model provides complete coverage with its hood and boot covers, and the suit is easy to put on and take off. Choose TESIMAX for reliable protection, comfort, and peace of mind in the most demanding work environments.



Chemical Protective Clothing - Types. We offer various solutions in a (unique) modular system for the respective NBC operations that require special (chemical) protective clothing:
  • Work and rescue measures in the immediate danger area with a very high risk potential (type 1, e.g. VS5 and VS 20 series)
  • Measurement and monitoring tasks at the border to the danger area with manageable risk potential (type 2 and 3, e.g. ESK series S3-S5 PE)
  • Tasks with low risk potential, for example decontamination (type 3-6, e.g. ESK series ESK 1 PE, ESK 1 T plus, ESK 1 T)
Chemical Protective Clothing - Applications. We produce chemical protection suits for fire brigades, chemical protection suits with integrated full face masks for industry and the military, suits with forced ventilation, exercise suits, contamination protection suits for fire brigades and nuclear facilities, light chemical protection clothing for industry and civil authorities (THW, police, fire and disaster control).Chemical Protective Clothing - Standards. The protective suits are described and approved in the European standard (DIN EN 943-1-2) with its "Performance requirements for gas-tight (type 1) chemical protective suits for emergency teams (ET)". DIN EN 943-2 - as well as the national BG rule 189 "Use of protective clothing", to which CSA often refers - distinguishes between:
  • Type 1a (breathing air supply carried inside)
  • Type 1b (external breathing air supply)
  • Type 1c (only approved for industry, with permanent forced ventilation)
Furthermore, the protective suits are divided in terms of frequency of use:
  • reusable
  • Protective suits Protective suits for limited use.
However, the "universal weapon" of the fire brigade is the reusable (or also "heavy"), gas-tight chemical protection suit CSA type 1a (e.g. VS5 and VS 20 series) with an internal breathing air supply (e.g. forced ventilation systems of the "F-AU 1" series). It protects the emergency services against the most dangerous substances. In addition to the greatest possible chemical and mechanical resistance, these models also withstand jets of flame and cryogenic substances.Choose your chemical protection suit from the different type classes.