Specifications:

• Model: 3M Versaflo TR-302N+ PAPR Unit
• Color: Beige
• Airflow (loose fitting): 6.5 cfm (185 lpm) standard
• Airflow (loose fitting, high): 7.2 cfm (205 lpm) high
• Ingress Protection: IP-53 rating
• Blower weight (without battery): approximately 0.85 lb / 0.39 kg
• Battery compatibility: Lithium-ion battery packs for Versaflo series
• Cycle life (battery): approximately 500 full charge/discharge cycles (to ~80 % capacity)
• Alerts: Audible and visual alarms for low airflow and low battery status
• Mounting options: Can be worn on belt or backpack style
• Compatibility: Works with a wide selection of Versaflo headgear, breathing tubes, filters, and accessories

Ideal Industries:

• Automotive manufacturing
• Metal fabrication and finishing
• Oil and gas / petrochemical
• Pharmaceutical and biotech
• Aerospace
• Mining
• Construction and shipbuilding
• Food and beverage processing (for particulate control)

Ideal Applications:

• Dusty industrial environments
• Grinding, sanding, and shot blasting operations
• Painting or spray coating (particulate mode)
• Chemical handling (with appropriate filter or cartridge)
• Maintenance, cleanup, or decommissioning tasks
• Pharmaceutical or biotech cleanrooms (for particulate control)

The 3M Versaflo TR-302N+ PAPR Unit is engineered to deliver advanced respiratory protection, comfort, and operational efficiency for demanding industrial and healthcare environments where airborne particulates can create serious safety concerns. Designed as part of the trusted 3M Versaflo powered air purifying respirator system, this lightweight PAPR unit helps workers maintain reliable respiratory protection during long shifts while reducing breathing resistance compared to traditional negative-pressure respirators. Safety managers and industrial buyers searching for a dependable PAPR respirator system often ask whether the TR-302N+ is suitable for extended wear, cleanroom applications, pharmaceutical manufacturing, or dusty industrial environments. The answer is yes — its ergonomic waist-mounted design, adjustable airflow settings, and compatibility with multiple Versaflo headtops make it a versatile respiratory PPE solution for a wide range of workplaces. Companies looking for powered respirators for pharmaceutical processing, industrial maintenance, painting operations, healthcare support, or particulate-heavy manufacturing benefit from the system’s user-focused comfort and reliable filtration performance. Buyers also frequently want to know if the unit is easy to maintain and compatible with existing 3M respiratory equipment; the TR-302N+ is designed with convenient filter and battery replacement features that simplify routine maintenance and help reduce downtime. Its durable construction supports demanding environments where worker safety compliance and respiratory protection standards are critical. Search trends for industrial respiratory PPE increasingly include terms such as powered respirator system, lightweight PAPR unit, particulate respiratory protection, industrial air purifying respirator, and comfortable all-day respiratory PPE, all of which naturally align with the capabilities of the 3M Versaflo TR-302N+ system. For organizations focused on improving worker comfort, productivity, and respiratory safety compliance, this PAPR unit provides a practical and trusted solution backed by 3M’s long-standing reputation in occupational health and safety. Enviro Safety Products is recognized as an experienced and trusted supplier of certified PPE, helping businesses source professional-grade respiratory protection equipment that supports workplace safety programs across industrial, healthcare, pharmaceutical, and manufacturing sectors.

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