EN 14605 specifies requirements for protective clothing designed to protect against liquid chemicals, including liquid-tight and spray-tight suits. It applies to garments that provide full-body protection or partial body protection (such as jackets, trousers, or aprons) when working in environments where exposure to liquid chemicals is possible.  ​

Key Features

• Types of Garments:

  • Type 3: Liquid-tight chemical protective clothing (tested for resistance to pressurized liquid penetration).
  • Type 4: Spray-tight chemical protective clothing (tested for resistance to liquid spray penetration).
• Partial Body Protection: Includes garments like aprons, sleeves, or hoods for localized protection.

• Performance Requirements:

  • Resistance to penetration by liquids under pressure or spray.
  • Seam strength and integrity.
  • Material chemical resistance (tested according to EN ISO 6529).
• Design Considerations: Garments must ensure coverage and minimize risk of liquid ingress at closures and interfaces.

Testing & Certification

• Garments are tested for liquid penetration resistance, seam strength, and chemical compatibility.
• CE marking requires compliance with EN 14605 and relevant PPE regulations.

Intended Use

EN 14605 garments are used in industries such as:

• Chemical processing
• Industrial cleaning
• Maintenance in environments with liquid chemical hazards