The powered air purifying respirator TR‑302N+ of the series 3M™ Versaflo™ TR‑300+ is designed to provide effective respiratory protection against particles in a compact and lightweight format. Belt-mounted, it can be used with multiple configurations of compatible air hoses and headgear, allowing the equipment to be tailored to the specific needs of different industrial tasks.
The unit offers two selectable airflow rates by the user, allowing for comfort adjustment according to working conditions. The system automatically adjusts the flow to compensate for filter loading restrictions, thus maintaining a constant supply of filtered air.
The TR‑302N+ is also equipped with audible and visual alerts in case of insufficient flow or low battery level (battery not included), ensuring safe use. Its slim and balanced design allows for prolonged wear during full shifts. This device is sold without battery, filter, and harness, making it easy to combine into a fully customized solution.
Main applications
Assembly, maintenance, cleaning, construction, and other environments where respiratory protection against particles is required in a modular and configurable format.
Key points
- Lightweight and well-balanced unit designed for comfort during prolonged use
- Adjustable air flows according to user preferences
- Automatic flow compensation despite filter loading
- Modular system with a wide choice of headpieces, hoses, and accessories
- Device sold without battery, filter, and harness to allow for a customized setup
