3M Mask - Protection against vapors and solvents

General characteristics of the 4277+ mask:
• Compact design for improved peripheral vision
• FFABE1P3R D filters protect against organic vapors, up to 10 times the Time Limit for Exposure (TLE) or 1000 ppm, whichever is lower, and 50 times the TLE for particulate matter
• Lightweight, balanced and ergonomically shaped
• Central positioning of the expiratory valve for efficient dissipation of heat from moisture accumulated in the mask
• Adjustable and easy-to-adjust straps
• Half-mask that can be used until one or more of the following factors occur: damaged mask, clogged dust filters, saturated gas filters or after one month….
• Resealable case for convenient and hygienic storage between uses
• Compatible with 3M hearing and eye protection
• Accessory: 3M™ 400 Filter Protectors against spray for increased dust filter durability
• Standards: EN 405:2001+A1:2009

Applications:
The half-mask is ready to use and maintenance-free, designed to provide effective and comfortable respiratory protection against a combination of hazards related to inorganic vapors, acid gases and particles present in many industrial sectors.

General characteristics of the 4251+ mask:
• Comfortable and effective protection against organic and inorganic vapors, acid gases, ammonia, and hazardous particles
• A new and improved assembly valve reduces exhalation resistance for improved breathing comfort
• Thanks to the integrated cartridge and filters, it is ready to use and maintenance-free
• The FFA1P2 RD protects against organic vapors, with a boiling point above 65°C, up to 10 times the occupational exposure limit (OEL) or 1,000 ppm (whichever is lower), and 10 times the OEL for particulate matter
• With a reusable flexible bag to maintain hygiene during transport and storage