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3M™ 4277+ Maintenance-Free Organic/Inorganic Vapour, Acid Gases, and Combination Particulate Respirator
The 3M 4277+ is a ready-to-use, maintenance-free half mask respirator designed to offer comprehensive protection against a range of airborne hazards. Featuring integrated cartridges and filters, this respirator ensures reliable defense against organic vapours, inorganic vapours, acid gases, and particulates.
Key Features:
- Comprehensive Protection: Provides effective and comfortable protection against organic vapours with a boiling point greater than 65 °C, inorganic vapours, and acid gases, up to 10 x Workplace Exposure Limit (WEL) or 1000 ppm (whichever is lower), and 20 x WEL for particulates.
- Enhanced Breathing Comfort: New valve assembly design reduces exhalation breathing resistance, making breathing easier and more comfortable.
- Lightweight and Low Profile: Well-balanced design ensures comfort and minimizes bulk, making it suitable for extended wear.
- Integrated Cartridges and Filters: Ready-to-use with no maintenance required, offering convenience and simplicity.
- Soft, Non-Allergenic Face Seal: Made from textured, non-silicone material for a close, comfortable fit that minimizes skin irritation.
- Adjustable Fit: Features an adjustable head cradle and easy-to-fasten neck straps for a secure and customizable fit.
- Centrally Positioned Exhalation Valve: Helps reduce heat and moisture build-up, improving comfort in hot and humid conditions.
- Hygienic Storage: Includes a resealable bag for clean and safe storage and transportation.
Standards:
- Compliance: EN 405:2001+A1:2009
Choose the 3M 4277+ Half Mask for advanced respiratory protection in challenging environments, combining ease of use with high performance.
