3M™ Maintenance Free Half Mask 4251+ A1P2
2932.71 rsd/unit
3M™ Maintenance Free Half Mask 4251+ is a simple and ready-to-use respirator with an integrated cartridge and filters. A newly enhanced valve assembly helps to reduce exhalation breathing resistance, and the close-fitting, non-silicone, textured face seal is soft and non-allergenic. Includes a resealable bag for hygienic storage and transportation.
About product
Description
- Effective and comfortable protection against organic vapour and hazardous particulates
- A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort
- Lightweight, well-balanced design
- Integrated cartridge and filters mean it’s ready to use and maintenance free
- Soft, close-fitting face seal made with textured, non-allergenic material
- Adjustable head cradle and easy to fasten neck straps
- Centrally-positioned exhalation valve helps reduce heat and moisture build-up in hot and humid conditions
- For use in hazardous industrial environments
Detailed informations
Get effective, easy-to-use and fully-assembled breathing protection with 3M™ Maintenance Free Half Mask 4251+. A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort.
Our respirator has a textured face seal that’s soft, non-allergenic and silicone free, and provides FFA1P2 R D protection against a range of organic gases and vapours, and combination particulate hazards.
The lightweight, well-balanced design features a centrally-positioned exhalation valve that helps reduce heat and moisture build up, helping you to stay comfortable in hot and humid conditions.
The integrated cartridge and filters are maintenance free; simply use until your change-out schedule indicates a replacement is needed or when the filters are full, and then discard.
An adjustable head cradle helps fit to a broad range of head shapes and sizes, and the neck straps are easy to fasten. The low-profile design won’t hinder your peripheral vision, and the two large, bonded-carbon filters provide low breathing resistance.
FFA1P2 R D protects against organic vapours, with a boiling point greater than 65 °C, up to 10 x Occupational Exposure Limit (OEL) or 1000 ppm (whichever is lower), and 10 x OEL for particulates.
Includes a resealable bag for hygienic storage and transportation.
*Exhalation breathing resistance of 3M™ 4000+ reduced by >30% for 120 lpm peak exhalation flow and >35 % for 160 lpm compared to 3M™ 4000 Series. Results measured by 3M in 2017 under laboratory conditions. Breathing rates shown as an example only.
Recommendation for implementation
- For use in hazardous industrial environments
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