Dromex Disposable N95 5151 Mask Valve

Dromex N95-5151 Disposable Valved Respiratory Mask

The Dromex N95-5151 is a professional-grade, single-use, cup-shaped particulate respirator engineered to deliver dependable pulmonary protection in high-dust and demanding industrial environments. Designed to filter out at least 95% of non-oil-based airborne particulates, this high-efficiency mask offers robust defense against hazardous dusts, solid aerosols, and non-volatile liquid mists.

🔒 Regulatory Compliance & Certifications

• NIOSH N95 Certified: Fully approved under NIOSH 42 CFR Part 84 standards (Approval Number: TC-84A-7720), guaranteeing a minimum 95% filtration efficiency against non-oil particulates.

• NRCS Homologation: Registered and approved under NRCS/8072/0009 for verified industrial use within South Africa.

• SANS Compliant: Meets the performance benchmarks of SANS 50149:2003 for respiratory protective devices.

• Bio-Safety Integration: Aligns with CDC guidelines for tuberculosis exposure control, making it suitable for authorized healthcare infection control strategies.

🛠️ Advanced Structural & Design Engineering

• High-Airflow Exhalation Valve: Features an integrated, low-resistance front exhalation valve that rapidly expels warm, humid exhaled breath. This prevents heat buildup inside the chamber and significantly reduces the fogging of safety eyewear.

• Pre-Moulded Cup Profile: The rigid, ergonomically shaped cup retains its structural integrity during intense physical exertion, keeping the inner filter media suspended away from the face to ensure unhindered speech.

• Protective Outer Scrim: Built with a durable pre-filter scrim that blocks coarse dirt and large dust particles from prematurely clogging the core electrostatic media, extending comfortable breathability throughout the shift.

• Premium Seal & Fitment: Equipped with a contour-hugging inner nose foam strip and a malleable aluminum nose clip to eliminate gaps along the nasal bridge. High-elasticity, welded dual head straps secure the facepiece firmly without creating painful pressure points.

💼 Primary Applications

This maintenance-free, hygienic respirator is ideal for personnel across heavy-duty sectors exposed to dry airborne particulates:

• Agriculture & Pest Control: Handling dry fertilizers, grains, dusts, and non-oil-based powder chemical preparations.

• Construction & Woodworking: Brick cutting, cement mixing, sanding, routing, and drywall installation.

• Mining & Quarrying: Processing coal, silica, sulfur, stone dust, and minerals.

• Industrial Maintenance: Warehousing, material handling, sweeping, and general manufacturing cleanup.

⚠️ Operational Scope & Limitations This respirator is rated for a single shift of up to 8 hours and must be replaced immediately if it becomes physically damaged, visibly contaminated, or if breathing resistance increases. It does not supply oxygen and must only be used in ventilated spaces containing an atmospheric oxygen concentration greater than 19.5%. It does not protect against hazardous chemical gases, organic vapors, or petroleum/oil-based aerosols.