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AlphaTec® SUPER Type CV/VP1 Previously known as: TRELLCHEM® SUPER

Exceptional chemical resistance, durable, yet soft and flexible reusable gas-tight suit.

Key Features and Benefits
  • Offers exceptional protection against alkalis, strong acids (e.g. hydrofluoric acid), petrochemicals, chlorinated solvents, aromatics and oils
  • Combination of antistatic butyl rubber with a Viton® top coating for outstanding resistance to attack from a wide range of chemicals
  • Maximises strength and durability while maintaining softness and flexibility, ensuring increased wearer comfort
  • Approved for work in explosive atmospheres
  • Well-proven encapsulated design that fits on top of all major SCBA brands and bottle sizes
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product category

Chemical Protective Suits Chemical Protective Suits
Gas & Vapor

Product Material

Outer: Butyl rubber and a top layer of Viton rubber coated on polyamide fabric Inner: Butyl rubber

Seam Type

Stitched and sealed with a glued-on tape on both inside and outside

Design Features

• Encapsulating design type CV (with visor and hump, breathing apparatus worn inside the suit) • Encapsulating design type VP1 (larger visor, with hump, breathing apparatus worn inside the suit)

Standards Overview

• EN 943-1:2015 and EN 943-1/FprA1:2018
• EN 943-2:2002 and FprEN 943-2:2018
• EN 1073-2:2002 (radioactive particle protection)
• EN 14126:2003 (infective agent protection)
• EN 1149-5:2008 (antistatic suit material)
• Approved for use in ATEX zones 0, 1, 2/20, 21, 22 and chemical group IIA, IIB, IIC

Product Reference





Approx. 6.0 kg/13 lbs for a suit size L with sewn-in socks. Attached boots add approx. 2 kg/4.5 lbs.

Country Of Origin


  • Food Processing
  • Life Sciences
  • Chemical
  • Industry
  • Fire and Rescue
  • Law Enforcement
Individually packaged
    • EN 943-1:2015 + EN 943-1:2015/FprA1:2018; 
    • EN 943-2:2002 + FprEN 943-2:2018
    • ATEX
  • Maintenance of plant and machines
  • Plant Emergencies
  • Unexpected leakages, spills
  • Accidental release of toxic gases
  • Biohazard response
  • Unexpected leakages spills or other releases
  • Tank Cleaning
  • CBRN Emergencies
  • Chemical leaks
  • Emergency Response
  • Hazmat response
  • COLOR Yellow with orange inside