The 3M Versaflo Intrinsically Safe Powered Air Turbo Starter Kit TR-819E provides a ready-to-use solution for respiratory protection in potentially explosive atmospheres. Designed for comfort, modularity, and ease of use, this kit is approved for Zone 0 environments and compatible with a wide range of Versaflo Soft Headtops S Series and Rigid Headtops M Series. It supplies filtered, breathable air to help protect workers from dust, fumes, and other airborne contaminants while maintaining safety in challenging industrial applications. Features and Benefits Approved for use in Zone 0 hazardous environments Compatible with Versaflo Soft Headtops S Series and Rigid Headtops M Series Intrinsically safe TR-802E motor/blower ensures safe operation in explosive atmospheres Rechargeable lithium-ion battery (TR-830) included for continuous operation Includes airflow indicator (TR-971) for real-time monitoring Easy-clean belt (TR-627) and adjustable breathing tube (BT-30) for comfort and c