3M Versaflo TR-6360N Ammonia/Methylamine HE Cartridge 5-Pack

The 3M Versaflo TR-6360N Ammonia/Methylamine/HE Cartridge is a 5-pack of replacement cartridges for the 3M Versaflo TR-600 and TR-800 PAPR systems — providing High Efficiency (HE) 99.97% minimum particulate filtration alongside specific chemical protection against ammonia and methylamine (and related aliphatic amines) in a single cartridge for operations with these specific nitrogen-containing alkaline gas exposures alongside airborne particulate hazards. Ammonia and methylamine exposures occur in refrigeration system maintenance and leak response, fertilizer production and handling, water treatment chemical processes, certain food processing and rendering operations where protein decomposition generates amine gases, laboratory chemical operations with ammonia and amine reagents, and industrial chemical synthesis using aliphatic amine intermediates. The TR-6360N contains the specific activated carbon formulation required for efficient ammonia and methylamine adsorption — standard organic vapor activated carbon does not provide adequate protection against ammonia and lower-molecular-weight amines, which have high vapor pressures and require specialized sorbent formulations for adequate capacity and service life. Workers in ammonia-exposed operations who attempt to use standard OV cartridges for ammonia protection risk inadequate protection from breakthrough that OV carbon is not optimized to prevent.

3M Versaflo TR-6360N Ammonia/Methylamine/HE Cartridge — Key Features

• Ammonia and methylamine protection — specific activated carbon for nitrogen-containing alkaline gases
• HE particulate filtration — 99.97% minimum efficiency alongside chemical vapor adsorption
• Compatible with TR-600 and TR-800 PAPR systems
• 5-pack — efficient replacement supply for programs with regular cartridge change schedules
• Specialized sorbent formulation — appropriate for ammonia and amine exposures standard OV carbon cannot adequately address

Specifications

Ammonia and Amine Protection: Why Specialized Sorbent is Required

Ammonia (NH3) and lower aliphatic amines (methylamine CH3NH2, dimethylamine, trimethylamine) are alkaline nitrogen-containing gases that differ chemically from the organic vapors that standard activated carbon cartridges are designed to adsorb. Standard OV activated carbon is optimized for organic compounds including solvents, hydrocarbons, and alcohols — its adsorptive capacity for ammonia and light amines is limited because these compounds interact with the carbon surface differently and have high vapor pressures that result in rapid breakthrough on standard OV carbon. The TR-6360N uses activated carbon specifically formulated or impregnated to provide enhanced uptake capacity for ammonia and aliphatic amines, providing adequate protection against these specific hazards that standard OV cartridges cannot reliably deliver. Operations with ammonia or amine exposures must specify cartridges explicitly rated for ammonia/amine protection rather than assuming OV protection will suffice — the selection determines whether the wearer receives adequate protection against the specific chemical hazard present.

Compliance and Certifications

• NIOSH — HE particulate filtration for NIOSH-approved 3M Versaflo TR-600/TR-800 PAPR
• OSHA 29 CFR 1910.134 — respiratory protection standard; written program and cartridge change schedule required

Real-World Benefits

Specialized ammonia/amine sorbent provides reliable protection that standard OV cartridges cannot deliver for alkaline nitrogen gas exposures. Refrigeration maintenance, water treatment, and fertilizer handling operations with documented ammonia exposures receive appropriate cartridge-based protection with the TR-6360N rather than the inadequate coverage that standard OV carbon would provide against ammonia and methylamine breakthrough.

5-pack format supports efficient replacement supply management for operations with regular cartridge change intervals. PAPR programs with documented change schedules for ammonia-exposed operations maintain appropriate replacement supply in the 5-pack format, reducing the frequency of reordering cycles compared to single-unit procurement.

Applications and Use Cases

• Industrial refrigeration maintenance and ammonia leak response — TR-6360N for HVAC and refrigeration maintenance workers on ammonia refrigeration systems where leak exposure is a documented risk during maintenance operations
• Water treatment chemical handling — ammonia dosing systems — ammonia/HE PAPR cartridge for water treatment operators working with ammonia dosing systems and chemical storage areas
• Food processing and rendering — amine gas generation — specialized amine protection for food processing operations where protein decomposition and processing generates ammonia and amine vapors alongside particulate hazards

Related Products

For acid gas/HE protection, see 3M Versaflo TR-6320N Acid Gas/HE Cartridge. For OV/HE protection, see 3M Versaflo TR-6510N Organic Vapor/HE Cartridge — 5-Pack. Browse the complete Respiratory Protection collection.

Frequently Asked Questions

Does the TR-6360N protect against inorganic acids as well as ammonia?

The TR-6360N is rated for ammonia and methylamine — alkaline nitrogen-containing gases. It is not rated as an acid gas cartridge for protection against hydrogen chloride, chlorine, sulfur dioxide, or other inorganic acids. For environments with both ammonia and acid gas exposure, the multi-gas TR-6590N may be appropriate. Always verify cartridge chemical protection scope against the specific chemicals in your exposure assessment before specifying for a particular operation.