The 3M Versaflo Powered Air Turbo TR-800 is an ATEX Certified belt-mounted air purifying device that can be used in certain potentially explosive atmospheres.For a convenient, ready-to-use kit for working in challenging environments with potentially explosive atmospheres, a 3M Versaflo Intrinsically Safe Powered Air Turbo Starter Kit TR-819UK may be the ideal solution. Featuring the TR-819UK, a complete powered air turbo, with an intrinsically safe motor, our kit offers comfort, modularity, control and ease of use, Simple and convenient ready-to-use starter kit with all the component parts to get you up and running. Simply add the headtop required. Approved for use with a wide range of Versaflo Soft Headtops S Series and Rigid Headtops M Series, Kit includes intrinsically safe motor/blower (TR-802E), intrinsically safe battery (TR-830), battery attachment tool (TR-838), airflow indicator (TR-971), easy clean belt (TR-627), length adjusting breathing tube (BT-30), A2P filter (TR-6310E),