4279+ MAINTENANCE-FREE HALF-MASK RESPIRATOR FOR HARMFUL GASES WITH ABEK1P3 COMBINED FILTERS 3M

In-Depth Technical Details of the 3M™ 4279+ Half Mask Respirator

The 3M™ 4279+ Respirator with Integrated Filters , product code 4279+, is a reusable, pre-assembled half mask designed to provide effective, ready-to-use protection against a wide variety of contaminants in hazardous industrial environments.

Certifications and Classification:

• It complies with European standards EN 405:2001 + A1:2009 FFABEK1P3 RD .
• The acronym ABEK1P3 indicates the protection provided:
  • A (Organic Vapors) : From certain organic vapors.
  • B (Inorganic Vapors) : From certain inorganic vapors.
  • E (Acid Gases) : From certain acid gases.
  • K (Ammonia) : From ammonia and derivatives.
  • 1 (Low Capacity) : Indicates the absorption capacity of the filter for gases and vapours.
  • P3 (Particulate Matter) : With 99% particulate filtration in the presence of high levels of fine dust and water- or oil-based mists.
  • R (Reusable) : The half mask can be used multiple times.

Main Features and Benefits:

• Ready-to-Use, Maintenance-Free Design: The filters are integrated and maintenance-free. The half mask can be used until it is saturated with gas, blocked by particulates, or damaged.
• High Comfort:
  • Soft facepiece material : Offers a comfortable fit. The facepiece material is thermoplastic elastomer (TPE).
  • 3M™ Exhalation Valve : Helps release warm, moist breath from inside the respirator, making breathing more comfortable. The mask is equipped with two large agglomerated activated carbon filters and a double inhalation valve.
  • Lightweight and compact design : Provides a wide field of view.
  • Soft face seal edge : For an optimal fit.
• Convenient Storage: A resealable bag is provided for hygienic storage of the half mask between uses.
• Compatibility: It is compatible with 3M™ eyewear and hearing protection products.

Technical Specifications:

• Brand: 3M™.
• Facepiece material: Thermoplastic elastomer (TPE).
• Filter material: Activated carbon/Polypropylene.
• Product color: Blue, White.
• Mask Size: One size fits most faces.
• Product type: Half mask.

Recommended Applications:

Ideal for a variety of professional applications, including:

• Painting : Spray, brush, roller.
• Sanding : By hand, with power tools, of walls and ceilings, of hardwood.
• Processing : Metal, masonry, carpentry.
• Chemical Use : Application of herbicides and pesticides, other chemicals including ammonia, solvent-based glues, insecticide sprays.
• Other : Isolation, housework, gardening, cleaning.

Warnings and Limitations of Use:

• This respirator is intended for professional/industrial use in hazardous environments only.
• Built-in filters must be disposed of once they become saturated with gas, clogged with particulate matter, or damaged.

Dinamitek is an accredited 3M partner : direct service and advantageous prices. For additional quantities beyond those online, request information .