4500V-AIR - ArcOne Vision 4500V AirShield PAPR System

Advanced Respiratory Protection with Maximum Visibility

The ArcOne 4500V-AIR is a comprehensive Powered Air Purifying Respirator (PAPR) system designed for professional industrial environments where air quality is a critical concern. This system pairs the renowned Vision 4500V welding helmet with a robust air-purifying blower unit, delivering a constant supply of clean, filtered air to the operator. The core differentiator of this unit is the helmet's expansive 5x4 inch viewing area, providing approximately 20 square inches of visibility. This massive lens reduces tunnel vision and improves weld accuracy by allowing the operator to see more of the workpiece and surrounding environment.

The PAPR unit itself is engineered for reliability and compliance. It features a high-efficiency HEPA filter capable of capturing airborne particulates, fumes, and dust associated with welding processes. The blower is powered by a lightweight, rechargeable Lithium-Ion battery designed to last through a standard 8-hour shift. Intelligent circuitry monitors airflow and battery status, providing both audible and visual alarms to alert the user of low flow or low power conditions, ensuring safety standards are never compromised.

Ergonomics play a vital role in the design of the 4500V-AIR. The blower unit is mounted on a padded belt that distributes weight evenly across the lower back, minimizing fatigue during long operational periods. The breathing hose is flexible and covered to prevent snagging and damage in rough shop environments. The helmet's face seal is constructed from flame-retardant materials, creating a positive pressure environment inside the hood that keeps contaminants out while keeping the welder cool and comfortable.