AlphaTec® EVO Type T

Previously known as: TRELLCHEM® EVO Type T

Unique, multi-layer, flame retardant, <br>re-usable chemical barrier technology, Type 1 / Level B protection

Key Features and Benefits

  • Butyl rubber, Viton™ and aramid blend: Advanced chemical resistance*
  • Durable patented multi-layer fabric: Excellent abrasion resistance
  • ATEX zone approval: Suitable for use in explosive atmospheres
*permeation tested for 24 hours

Standards and certifications

EN 943-1:2015 + A1:2019
CE Number 0598
Type 1B-B
Type 1B-ET-b
EN 1073-2:2002
EN 14126:2003
EN 1149-5:2008


  • Advanced protection: The AlphaTec® EVO Type T flame-retardant chemical suit features a patented blend of butyl rubber, Viton™ and aramid, for outstanding chemical resistance and permeation times*
  • Optimized durability: Its Viton™ layer is both degradation- and chemical-resistant, making for a supremely robust and durable chemical protection suit
  • Specialized defenses: In addition, this protective suit boasts ATEX approval for us in explosive atmospheres
  • Genuine versatility: Thanks to its non-encapsulating design, it is also suitable for use in confined spaces
*EN Type 1/EPA Level B protection

Design features

Non-encapsulating design with face seal and without hump (type T), breathing apparatus worn outside the suit.

Recommended For

  • Maintenance of plant and machines
  • Plant Emergencies
  • Accidental release of toxic gases
  • Biohazard response
  • Unexpected leakages spills or other releases
  • Tank Cleaning
  • CBRN Emergencies
  • Chemical leaks
  • Emergency Response
  • Hazmat response
  • Shipping

Primary industries

  • Food Processing
  • Life Sciences
  • Chemical
  • Industrial
  • Law Enforcement
  • Fire and Rescue
  • Defense
  • Military
  • Shipping
  • Oil and gas

Product details

  • COLOR Red, Olive Green
  • PRODUCT MATERIAL Outer aramid fabric with Viton&#174;/butyl rubber. Inner chloroprene rubber and a multilayer barrier laminate
  • SEAM TYPE Stitched and covered with Viton&#174; rubber tape on the outside and a barrier laminate tape on the inside
  • SHELF LIFE 10 years
  • STANDARDS OVERVIEW <ul> <li>EN 943-1:2015 + A1:2019 </li> <li>EN 943-2:2019 </li> <li>EN 1073-2:2002 (radioactive particle protection) </li> <li>EN 14126:2003 (infective agent protection) </li> <li>EN 1149-5:2008 (antistatic suit material)</li> <li>Approved for use in ATEX zones 0, 1, 2/20, 21, 22 and chemical group IIA, IIB, IIC</li> <li>SOLAS</li> </ul>
  • VISOR AND FACE SEAL Anatomically designed rubber face seal
  • VENTILATION A ventilation system is included as standard. For the safety of the wearer, it provides a constant level of overpressure inside the suit. The AlphaTec&#174; Regulating valve has 3 ventilation rates (2, 30 and 100 l/min) plus zero/off position. CEJN 221 male coupling for connection to the SCBA (requires separate connection hose). One AlphaTec&#174; Exhaust valve on the chest.
  • ZIPPER AlphaTec&#174; HCR zipper, which includes a barrier film for increased chemical resistance. The zipper is closing downwards, for added safety, and is protected by a flap/splash guard.
  • GLOVES AND ATTACHMENTS 2-part system with AlphaTec&#174; 02-100 barrier inner glove and AlphaTec&#174; 38-628 Viton&#174;/Butyl rubber glove. The gloves are attached with the AlphaTec&#174; Bayonet glove ring system, which offers quick and simple glove exchange.
  • FOOTWEAR AND ATTACHMENTS Sewn-in socks/booties made of the suit material. Alternatively attached black nitrile rubber safety boots with European approval as Firemen’s boots. The boots are fixed with an ergonomically designed ring attachment, for simplified boot exchange.
  • INCLUDED WITH EACH DELIVERY • 1 pce AlphaTec&#174; Mini Hood for protection against inward leakage between mask and face seal, in case of jet spray from behind • 1 pair of comfort inner gloves • 2 pcs extra locking pins for the Bayonet glove ring system • 1 pce Molycote lubrication for the O-rings in the Bayonet glove ring system • 1 pce grease stick for lubrication of the zipper • 1 pair of comfort silicone oversocks (only for suits with sewn-in socks) • 1 pce coat hanger • 1 pce AlphaTec&#174; Storage bag
  • OPTIONAL FEATURES AND ACCESSORIES • Waist belt, internal, • D-ring for holding small measuring instruments &amp; tools, • Customized marking, e.g. digits, letters, logos, • AlphaTec&#174; #58-800 Overglove for improved cut &amp; puncture resistance, • AlphaTec&#174; SCBA Cover, • Other accessories are available upon request
  • WEIGHT Approx. 5.0 kg/11 lbs for a suit size L with sewn-in socks. Attached boots add approx. 2 kg/4.5 lbs.


Individually packaged

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